[ 4910.848273][ T5314] br0: port 1(veth_A-C) entered blocking state [ 4910.848563][ T5314] br0: port 1(veth_A-C) entered disabled state [ 4910.848838][ T5314] veth_A-C: entered allmulticast mode [ 4910.850055][ T5314] veth_A-C: entered promiscuous mode [ 4910.851164][ T5314] br0: port 1(veth_A-C) entered blocking state [ 4910.851408][ T5314] br0: port 1(veth_A-C) entered forwarding state [ 4912.518571][ T5324] br0: port 2(vxlan_a) entered blocking state [ 4912.518872][ T5324] br0: port 2(vxlan_a) entered disabled state [ 4912.519151][ T5324] vxlan_a: entered allmulticast mode [ 4912.520409][ T5324] vxlan_a: entered promiscuous mode [ 4913.519643][ T5330] br0: port 2(vxlan_a) entered blocking state [ 4913.520034][ T5330] br0: port 2(vxlan_a) entered forwarding state [ 4923.394900][ T10] vxlan_a: left allmulticast mode [ 4923.395095][ T10] vxlan_a: left promiscuous mode [ 4923.395390][ T10] br0: port 2(vxlan_a) entered disabled state [ 4923.397024][ T10] veth_A-C: left allmulticast mode [ 4923.397200][ T10] veth_A-C: left promiscuous mode [ 4923.397489][ T10] br0: port 1(veth_A-C) entered disabled state [ 4939.100935][ T5512] br0: port 1(veth_A-C) entered blocking state [ 4939.101244][ T5512] br0: port 1(veth_A-C) entered disabled state [ 4939.102254][ T5512] veth_A-C: entered allmulticast mode [ 4939.103574][ T5512] veth_A-C: entered promiscuous mode [ 4939.104659][ T5512] br0: port 1(veth_A-C) entered blocking state [ 4939.104878][ T5512] br0: port 1(veth_A-C) entered forwarding state [ 4940.550888][ T5522] br0: port 2(vxlan_a) entered blocking state [ 4940.551195][ T5522] br0: port 2(vxlan_a) entered disabled state [ 4940.551460][ T5522] vxlan_a: entered allmulticast mode [ 4940.552638][ T5522] vxlan_a: entered promiscuous mode [ 4941.437730][ T5528] br0: port 2(vxlan_a) entered blocking state [ 4941.438045][ T5528] br0: port 2(vxlan_a) entered forwarding state [ 4950.869702][ T10] vxlan_a: left allmulticast mode [ 4950.869894][ T10] vxlan_a: left promiscuous mode [ 4950.870178][ T10] br0: port 2(vxlan_a) entered disabled state [ 4950.871902][ T10] veth_A-C: left allmulticast mode [ 4950.872075][ T10] veth_A-C: left promiscuous mode [ 4950.872361][ T10] br0: port 1(veth_A-C) entered disabled state [ 4965.677221][ T5697] br0: port 1(veth_A-C) entered blocking state [ 4965.677456][ T5697] br0: port 1(veth_A-C) entered disabled state [ 4965.678579][ T5697] veth_A-C: entered allmulticast mode [ 4965.679737][ T5697] veth_A-C: entered promiscuous mode [ 4965.685347][ T5697] br0: port 1(veth_A-C) entered blocking state [ 4965.685570][ T5697] br0: port 1(veth_A-C) entered forwarding state [ 4967.223817][ T5707] br0: port 2(vxlan_a) entered blocking state [ 4967.224049][ T5707] br0: port 2(vxlan_a) entered disabled state [ 4967.224289][ T5707] vxlan_a: entered allmulticast mode [ 4967.225462][ T5707] vxlan_a: entered promiscuous mode [ 4968.075695][ T5713] br0: port 2(vxlan_a) entered blocking state [ 4968.076028][ T5713] br0: port 2(vxlan_a) entered forwarding state [ 4977.383255][ T10] vxlan_a: left allmulticast mode [ 4977.383446][ T10] vxlan_a: left promiscuous mode [ 4977.383745][ T10] br0: port 2(vxlan_a) entered disabled state [ 4977.385391][ T10] veth_A-C: left allmulticast mode [ 4977.385582][ T10] veth_A-C: left promiscuous mode [ 4977.385889][ T10] br0: port 1(veth_A-C) entered disabled state [ 4992.770155][ T5895] br0: port 1(veth_A-C) entered blocking state [ 4992.770447][ T5895] br0: port 1(veth_A-C) entered disabled state [ 4992.771625][ T5895] veth_A-C: entered allmulticast mode [ 4992.772811][ T5895] veth_A-C: entered promiscuous mode [ 4992.773800][ T5895] br0: port 1(veth_A-C) entered blocking state [ 4992.774000][ T5895] br0: port 1(veth_A-C) entered forwarding state [ 4994.230594][ T5905] br0: port 2(vxlan_a) entered blocking state [ 4994.230895][ T5905] br0: port 2(vxlan_a) entered disabled state [ 4994.231131][ T5905] vxlan_a: entered allmulticast mode [ 4994.232297][ T5905] vxlan_a: entered promiscuous mode [ 4995.083368][ T5911] br0: port 2(vxlan_a) entered blocking state [ 4995.083618][ T5911] br0: port 2(vxlan_a) entered forwarding state [ 5004.408268][ T10] vxlan_a: left allmulticast mode [ 5004.408445][ T10] vxlan_a: left promiscuous mode [ 5004.408737][ T10] br0: port 2(vxlan_a) entered disabled state [ 5004.410297][ T10] veth_A-C: left allmulticast mode [ 5004.410457][ T10] veth_A-C: left promiscuous mode [ 5004.410729][ T10] br0: port 1(veth_A-C) entered disabled state [ 5018.686296][ T6081] br0: port 1(veth_A-C) entered blocking state [ 5018.686542][ T6081] br0: port 1(veth_A-C) entered disabled state [ 5018.686780][ T6081] veth_A-C: entered allmulticast mode [ 5018.688907][ T6081] veth_A-C: entered promiscuous mode [ 5018.689906][ T6081] br0: port 1(veth_A-C) entered blocking state [ 5018.690106][ T6081] br0: port 1(veth_A-C) entered forwarding state [ 5020.126522][ T6091] br0: port 2(vxlan_a) entered blocking state [ 5020.126868][ T6091] br0: port 2(vxlan_a) entered disabled state [ 5020.127095][ T6091] vxlan_a: entered allmulticast mode [ 5020.128234][ T6091] vxlan_a: entered promiscuous mode [ 5020.983672][ T6097] br0: port 2(vxlan_a) entered blocking state [ 5020.983902][ T6097] br0: port 2(vxlan_a) entered forwarding state [ 5030.141881][ T10] vxlan_a: left allmulticast mode [ 5030.142051][ T10] vxlan_a: left promiscuous mode [ 5030.142326][ T10] br0: port 2(vxlan_a) entered disabled state [ 5030.143954][ T10] veth_A-C: left allmulticast mode [ 5030.144104][ T10] veth_A-C: left promiscuous mode [ 5030.144380][ T10] br0: port 1(veth_A-C) entered disabled state [ 5045.278516][ T6279] br0: port 1(veth_A-C) entered blocking state [ 5045.278805][ T6279] br0: port 1(veth_A-C) entered disabled state [ 5045.279038][ T6279] veth_A-C: entered allmulticast mode [ 5045.280202][ T6279] veth_A-C: entered promiscuous mode [ 5045.290240][ T6279] br0: port 1(veth_A-C) entered blocking state [ 5045.290454][ T6279] br0: port 1(veth_A-C) entered forwarding state [ 5046.710028][ T6289] br0: port 2(vxlan_a) entered blocking state [ 5046.710268][ T6289] br0: port 2(vxlan_a) entered disabled state [ 5046.710513][ T6289] vxlan_a: entered allmulticast mode [ 5046.711724][ T6289] vxlan_a: entered promiscuous mode [ 5047.554975][ T6295] br0: port 2(vxlan_a) entered blocking state [ 5047.555205][ T6295] br0: port 2(vxlan_a) entered forwarding state [ 5056.838139][ T10] vxlan_a: left allmulticast mode [ 5056.838314][ T10] vxlan_a: left promiscuous mode [ 5056.838610][ T10] br0: port 2(vxlan_a) entered disabled state [ 5056.846273][ T10] veth_A-C: left allmulticast mode [ 5056.846569][ T10] veth_A-C: left promiscuous mode [ 5056.846866][ T10] br0: port 1(veth_A-C) entered disabled state [ 5071.209938][ T6464] br0: port 1(veth_A-C) entered blocking state [ 5071.210339][ T6464] br0: port 1(veth_A-C) entered disabled state [ 5071.210617][ T6464] veth_A-C: entered allmulticast mode [ 5071.211770][ T6464] veth_A-C: entered promiscuous mode [ 5071.212799][ T6464] br0: port 1(veth_A-C) entered blocking state [ 5071.213025][ T6464] br0: port 1(veth_A-C) entered forwarding state [ 5072.604386][ T6474] br0: port 2(vxlan_a) entered blocking state [ 5072.604725][ T6474] br0: port 2(vxlan_a) entered disabled state [ 5072.604992][ T6474] vxlan_a: entered allmulticast mode [ 5072.606169][ T6474] vxlan_a: entered promiscuous mode [ 5073.453162][ T6480] br0: port 2(vxlan_a) entered blocking state [ 5073.453466][ T6480] br0: port 2(vxlan_a) entered forwarding state [ 5082.714132][ T10] vxlan_a: left allmulticast mode [ 5082.714299][ T10] vxlan_a: left promiscuous mode [ 5082.714582][ T10] br0: port 2(vxlan_a) entered disabled state [ 5082.716292][ T10] veth_A-C: left allmulticast mode [ 5082.716453][ T10] veth_A-C: left promiscuous mode [ 5082.717023][ T10] br0: port 1(veth_A-C) entered disabled state [ 5098.101175][ T6661] br0: port 1(veth_A-C) entered blocking state [ 5098.101484][ T6661] br0: port 1(veth_A-C) entered disabled state [ 5098.101727][ T6661] veth_A-C: entered allmulticast mode [ 5098.102898][ T6661] veth_A-C: entered promiscuous mode [ 5098.103910][ T6661] br0: port 1(veth_A-C) entered blocking state [ 5098.104111][ T6661] br0: port 1(veth_A-C) entered forwarding state [ 5099.541305][ T6671] br0: port 2(vxlan_a) entered blocking state [ 5099.542184][ T6671] br0: port 2(vxlan_a) entered disabled state [ 5099.542706][ T6671] vxlan_a: entered allmulticast mode [ 5099.543894][ T6671] vxlan_a: entered promiscuous mode [ 5100.390326][ T6677] br0: port 2(vxlan_a) entered blocking state [ 5100.390638][ T6677] br0: port 2(vxlan_a) entered forwarding state [ 5109.445569][ T10] vxlan_a: left allmulticast mode [ 5109.445743][ T10] vxlan_a: left promiscuous mode [ 5109.446024][ T10] br0: port 2(vxlan_a) entered disabled state [ 5109.447458][ T10] veth_A-C: left allmulticast mode [ 5109.447663][ T10] veth_A-C: left promiscuous mode [ 5109.447929][ T10] br0: port 1(veth_A-C) entered disabled state [ 5123.902346][ T6846] br0: port 1(veth_A-C) entered blocking state [ 5123.902589][ T6846] br0: port 1(veth_A-C) entered disabled state [ 5123.902824][ T6846] veth_A-C: entered allmulticast mode [ 5123.903987][ T6846] veth_A-C: entered promiscuous mode [ 5123.904986][ T6846] br0: port 1(veth_A-C) entered blocking state [ 5123.905193][ T6846] br0: port 1(veth_A-C) entered forwarding state [ 5125.341242][ T6856] br0: port 2(geneve_a) entered blocking state [ 5125.341464][ T6856] br0: port 2(geneve_a) entered disabled state [ 5125.341711][ T6856] geneve_a: entered allmulticast mode [ 5125.342866][ T6856] geneve_a: entered promiscuous mode [ 5126.231237][ T6862] br0: port 2(geneve_a) entered blocking state [ 5126.231529][ T6862] br0: port 2(geneve_a) entered forwarding state [ 5135.520647][ T10] geneve_a: left allmulticast mode [ 5135.520843][ T10] geneve_a: left promiscuous mode [ 5135.521152][ T10] br0: port 2(geneve_a) entered disabled state [ 5135.523022][ T10] veth_A-C: left allmulticast mode [ 5135.523183][ T10] veth_A-C: left promiscuous mode [ 5135.523501][ T10] br0: port 1(veth_A-C) entered disabled state [ 5150.559769][ T7043] br0: port 1(veth_A-C) entered blocking state [ 5150.560064][ T7043] br0: port 1(veth_A-C) entered disabled state [ 5150.560300][ T7043] veth_A-C: entered allmulticast mode [ 5150.561399][ T7043] veth_A-C: entered promiscuous mode [ 5150.568010][ T7043] br0: port 1(veth_A-C) entered blocking state [ 5150.568222][ T7043] br0: port 1(veth_A-C) entered forwarding state [ 5151.970451][ T7053] br0: port 2(geneve_a) entered blocking state [ 5151.970764][ T7053] br0: port 2(geneve_a) entered disabled state [ 5151.970998][ T7053] geneve_a: entered allmulticast mode [ 5151.972092][ T7053] geneve_a: entered promiscuous mode [ 5152.771138][ T7059] br0: port 2(geneve_a) entered blocking state [ 5152.771438][ T7059] br0: port 2(geneve_a) entered forwarding state [ 5161.672564][ T10] geneve_a: left allmulticast mode [ 5161.672751][ T10] geneve_a: left promiscuous mode [ 5161.673029][ T10] br0: port 2(geneve_a) entered disabled state [ 5161.674658][ T10] veth_A-C: left allmulticast mode [ 5161.674817][ T10] veth_A-C: left promiscuous mode [ 5161.675080][ T10] br0: port 1(veth_A-C) entered disabled state [ 5176.093621][ T7229] br0: port 1(veth_A-C) entered blocking state [ 5176.093955][ T7229] br0: port 1(veth_A-C) entered disabled state [ 5176.094194][ T7229] veth_A-C: entered allmulticast mode [ 5176.095303][ T7229] veth_A-C: entered promiscuous mode [ 5176.096337][ T7229] br0: port 1(veth_A-C) entered blocking state [ 5176.096580][ T7229] br0: port 1(veth_A-C) entered forwarding state [ 5177.507813][ T7239] br0: port 2(geneve_a) entered blocking state [ 5177.508134][ T7239] br0: port 2(geneve_a) entered disabled state [ 5177.508381][ T7239] geneve_a: entered allmulticast mode [ 5177.509504][ T7239] geneve_a: entered promiscuous mode [ 5178.347011][ T7245] br0: port 2(geneve_a) entered blocking state [ 5178.347386][ T7245] br0: port 2(geneve_a) entered forwarding state [ 5187.508567][ T10] geneve_a: left allmulticast mode [ 5187.508826][ T10] geneve_a: left promiscuous mode [ 5187.509106][ T10] br0: port 2(geneve_a) entered disabled state [ 5187.510670][ T10] veth_A-C: left allmulticast mode [ 5187.510839][ T10] veth_A-C: left promiscuous mode [ 5187.511101][ T10] br0: port 1(veth_A-C) entered disabled state [ 5202.681735][ T7426] br0: port 1(veth_A-C) entered blocking state [ 5202.682025][ T7426] br0: port 1(veth_A-C) entered disabled state [ 5202.682260][ T7426] veth_A-C: entered allmulticast mode [ 5202.683489][ T7426] veth_A-C: entered promiscuous mode [ 5202.684539][ T7426] br0: port 1(veth_A-C) entered blocking state [ 5202.684747][ T7426] br0: port 1(veth_A-C) entered forwarding state [ 5204.118778][ T7436] br0: port 2(geneve_a) entered blocking state [ 5204.119026][ T7436] br0: port 2(geneve_a) entered disabled state [ 5204.119262][ T7436] geneve_a: entered allmulticast mode [ 5204.120370][ T7436] geneve_a: entered promiscuous mode [ 5204.951105][ T7442] br0: port 2(geneve_a) entered blocking state [ 5204.951406][ T7442] br0: port 2(geneve_a) entered forwarding state [ 5214.000389][ T10] geneve_a: left allmulticast mode [ 5214.000603][ T10] geneve_a: left promiscuous mode [ 5214.000887][ T10] br0: port 2(geneve_a) entered disabled state [ 5214.002407][ T10] veth_A-C: left allmulticast mode [ 5214.002603][ T10] veth_A-C: left promiscuous mode [ 5214.002903][ T10] br0: port 1(veth_A-C) entered disabled state [ 5228.349993][ T7611] br0: port 1(veth_A-C) entered blocking state [ 5228.350305][ T7611] br0: port 1(veth_A-C) entered disabled state [ 5228.350566][ T7611] veth_A-C: entered allmulticast mode [ 5228.351672][ T7611] veth_A-C: entered promiscuous mode [ 5228.353269][ T7611] br0: port 1(veth_A-C) entered blocking state [ 5228.353512][ T7611] br0: port 1(veth_A-C) entered forwarding state [ 5229.785619][ T7621] br0: port 2(geneve_a) entered blocking state [ 5229.785934][ T7621] br0: port 2(geneve_a) entered disabled state [ 5229.786173][ T7621] geneve_a: entered allmulticast mode [ 5229.787272][ T7621] geneve_a: entered promiscuous mode [ 5230.669065][ T7627] br0: port 2(geneve_a) entered blocking state [ 5230.669366][ T7627] br0: port 2(geneve_a) entered forwarding state [ 5239.882606][ T10] geneve_a: left allmulticast mode [ 5239.882795][ T10] geneve_a: left promiscuous mode [ 5239.883061][ T10] br0: port 2(geneve_a) entered disabled state [ 5239.890010][ T10] veth_A-C: left allmulticast mode [ 5239.890251][ T10] veth_A-C: left promiscuous mode [ 5239.890530][ T10] br0: port 1(veth_A-C) entered disabled state [ 5254.824179][ T7808] br0: port 1(veth_A-C) entered blocking state [ 5254.824469][ T7808] br0: port 1(veth_A-C) entered disabled state [ 5254.824717][ T7808] veth_A-C: entered allmulticast mode [ 5254.827049][ T7808] veth_A-C: entered promiscuous mode [ 5254.828092][ T7808] br0: port 1(veth_A-C) entered blocking state [ 5254.828298][ T7808] br0: port 1(veth_A-C) entered forwarding state [ 5256.207034][ T7818] br0: port 2(geneve_a) entered blocking state [ 5256.207352][ T7818] br0: port 2(geneve_a) entered disabled state [ 5256.207618][ T7818] geneve_a: entered allmulticast mode [ 5256.208713][ T7818] geneve_a: entered promiscuous mode [ 5257.039448][ T7824] br0: port 2(geneve_a) entered blocking state [ 5257.039789][ T7824] br0: port 2(geneve_a) entered forwarding state [ 5266.143122][ T10] geneve_a: left allmulticast mode [ 5266.143310][ T10] geneve_a: left promiscuous mode [ 5266.143599][ T10] br0: port 2(geneve_a) entered disabled state [ 5266.145165][ T10] veth_A-C: left allmulticast mode [ 5266.145327][ T10] veth_A-C: left promiscuous mode [ 5266.145606][ T10] br0: port 1(veth_A-C) entered disabled state [ 5280.377470][ T7994] br0: port 1(veth_A-C) entered blocking state [ 5280.377782][ T7994] br0: port 1(veth_A-C) entered disabled state [ 5280.378020][ T7994] veth_A-C: entered allmulticast mode [ 5280.379196][ T7994] veth_A-C: entered promiscuous mode [ 5280.380594][ T7994] br0: port 1(veth_A-C) entered blocking state [ 5280.380793][ T7994] br0: port 1(veth_A-C) entered forwarding state [ 5281.795196][ T8004] br0: port 2(geneve_a) entered blocking state [ 5281.795708][ T8004] br0: port 2(geneve_a) entered disabled state [ 5281.795943][ T8004] geneve_a: entered allmulticast mode [ 5281.797060][ T8004] geneve_a: entered promiscuous mode [ 5282.640080][ T8010] br0: port 2(geneve_a) entered blocking state [ 5282.640385][ T8010] br0: port 2(geneve_a) entered forwarding state [ 5291.690503][ T10] geneve_a: left allmulticast mode [ 5291.690678][ T10] geneve_a: left promiscuous mode [ 5291.690944][ T10] br0: port 2(geneve_a) entered disabled state [ 5291.692417][ T10] veth_A-C: left allmulticast mode [ 5291.692736][ T10] veth_A-C: left promiscuous mode [ 5291.692991][ T10] br0: port 1(veth_A-C) entered disabled state [ 5306.976196][ T8192] br0: port 1(veth_A-C) entered blocking state [ 5306.976466][ T8192] br0: port 1(veth_A-C) entered disabled state [ 5306.976723][ T8192] veth_A-C: entered allmulticast mode [ 5306.977819][ T8192] veth_A-C: entered promiscuous mode [ 5306.978782][ T8192] br0: port 1(veth_A-C) entered blocking state [ 5306.978999][ T8192] br0: port 1(veth_A-C) entered forwarding state [ 5308.393360][ T8202] br0: port 2(geneve_a) entered blocking state [ 5308.393704][ T8202] br0: port 2(geneve_a) entered disabled state [ 5308.393947][ T8202] geneve_a: entered allmulticast mode [ 5308.395056][ T8202] geneve_a: entered promiscuous mode [ 5309.270146][ T8208] br0: port 2(geneve_a) entered blocking state [ 5309.270505][ T8208] br0: port 2(geneve_a) entered forwarding state [ 5318.591007][ T10] geneve_a: left allmulticast mode [ 5318.591202][ T10] geneve_a: left promiscuous mode [ 5318.591490][ T10] br0: port 2(geneve_a) entered disabled state [ 5318.598303][ T10] veth_A-C: left allmulticast mode [ 5318.598559][ T10] veth_A-C: left promiscuous mode [ 5318.598824][ T10] br0: port 1(veth_A-C) entered disabled state [ 6064.144174][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6064.144747][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6064.144747][T14135] dst_init+0x84/0x4a0 [ 6064.144747][T14135] dst_alloc+0x97/0x150 [ 6064.144747][T14135] ip6_dst_alloc+0x23/0x90 [ 6064.144747][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6064.144747][T14135] ip6_pol_route+0x56f/0x840 [ 6064.144747][T14135] fib6_rule_lookup+0x334/0x630 [ 6064.144747][T14135] ip6_route_output_flags+0x259/0x480 [ 6064.144747][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6064.144747][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6064.144747][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6064.144747][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6064.144747][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6064.144747][T14135] dev_hard_start_xmit+0x146/0x590 [ 6064.144747][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6064.144747][T14135] arp_solicit+0x4aa/0xe20 [ 6064.144747][T14135] neigh_probe+0xaa/0xf0 [ 6064.144747][T14135] [ 6064.147632][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6064.147632][T14135] dst_init+0x84/0x4a0 [ 6064.147632][T14135] dst_alloc+0x97/0x150 [ 6064.147632][T14135] ip6_dst_alloc+0x23/0x90 [ 6064.147632][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6064.147632][T14135] ip6_pol_route+0x56f/0x840 [ 6064.147632][T14135] fib6_rule_lookup+0x334/0x630 [ 6064.147632][T14135] ip6_route_output_flags+0x259/0x480 [ 6064.147632][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6064.147632][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6064.147632][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6064.147632][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6064.147632][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6064.147632][T14135] dev_hard_start_xmit+0x146/0x590 [ 6064.147632][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6064.147632][T14135] ip6_finish_output2+0x59b/0xf60 [ 6064.147632][T14135] ip6_finish_output+0x553/0xdf0 [ 6064.147632][T14135] [ 6064.149891][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6064.149891][T14135] netdev_get_by_index+0x5e/0x80 [ 6064.149891][T14135] fib6_nh_init+0x3d8/0x1580 [ 6064.149891][T14135] nh_create_ipv6+0x377/0x600 [ 6064.149891][T14135] nexthop_create+0x311/0x650 [ 6064.149891][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6064.149891][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.149891][T14135] netlink_rcv_skb+0x130/0x360 [ 6064.149891][T14135] netlink_unicast+0x449/0x710 [ 6064.149891][T14135] netlink_sendmsg+0x723/0xbe0 [ 6064.149891][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6064.149891][T14135] ___sys_sendmsg+0xee/0x170 [ 6064.149891][T14135] __sys_sendmsg+0xcd/0x170 [ 6064.149891][T14135] do_syscall_64+0xc6/0x1e0 [ 6064.149891][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6064.149891][T14135] [ 6064.151875][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6064.151875][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6064.151875][T14135] addrconf_notify+0x344/0xd60 [ 6064.151875][T14135] notifier_call_chain+0x9a/0x290 [ 6064.151875][T14135] register_netdevice+0x108b/0x1690 [ 6064.151875][T14135] veth_newlink+0x401/0x830 [ 6064.151875][T14135] rtnl_newlink_create+0x341/0x850 [ 6064.151875][T14135] __rtnl_newlink+0xac9/0xd80 [ 6064.151875][T14135] rtnl_newlink+0x63/0xa0 [ 6064.151875][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.151875][T14135] netlink_rcv_skb+0x130/0x360 [ 6064.151875][T14135] netlink_unicast+0x449/0x710 [ 6064.151875][T14135] netlink_sendmsg+0x723/0xbe0 [ 6064.151875][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6064.151875][T14135] ___sys_sendmsg+0xee/0x170 [ 6064.151875][T14135] __sys_sendmsg+0xcd/0x170 [ 6064.151875][T14135] do_syscall_64+0xc6/0x1e0 [ 6064.151875][T14135] [ 6074.292521][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6074.292924][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6074.292924][T14135] dst_init+0x84/0x4a0 [ 6074.292924][T14135] dst_alloc+0x97/0x150 [ 6074.292924][T14135] ip6_dst_alloc+0x23/0x90 [ 6074.292924][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6074.292924][T14135] ip6_pol_route+0x56f/0x840 [ 6074.292924][T14135] fib6_rule_lookup+0x334/0x630 [ 6074.292924][T14135] ip6_route_output_flags+0x259/0x480 [ 6074.292924][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6074.292924][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6074.292924][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6074.292924][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6074.292924][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6074.292924][T14135] dev_hard_start_xmit+0x146/0x590 [ 6074.292924][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6074.292924][T14135] arp_solicit+0x4aa/0xe20 [ 6074.292924][T14135] neigh_probe+0xaa/0xf0 [ 6074.292924][T14135] [ 6074.295255][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6074.295255][T14135] dst_init+0x84/0x4a0 [ 6074.295255][T14135] dst_alloc+0x97/0x150 [ 6074.295255][T14135] ip6_dst_alloc+0x23/0x90 [ 6074.295255][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6074.295255][T14135] ip6_pol_route+0x56f/0x840 [ 6074.295255][T14135] fib6_rule_lookup+0x334/0x630 [ 6074.295255][T14135] ip6_route_output_flags+0x259/0x480 [ 6074.295255][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6074.295255][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6074.295255][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6074.295255][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6074.295255][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6074.295255][T14135] dev_hard_start_xmit+0x146/0x590 [ 6074.295255][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6074.295255][T14135] ip6_finish_output2+0x59b/0xf60 [ 6074.295255][T14135] ip6_finish_output+0x553/0xdf0 [ 6074.295255][T14135] [ 6074.297602][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6074.297602][T14135] netdev_get_by_index+0x5e/0x80 [ 6074.297602][T14135] fib6_nh_init+0x3d8/0x1580 [ 6074.297602][T14135] nh_create_ipv6+0x377/0x600 [ 6074.297602][T14135] nexthop_create+0x311/0x650 [ 6074.297602][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6074.297602][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.297602][T14135] netlink_rcv_skb+0x130/0x360 [ 6074.297602][T14135] netlink_unicast+0x449/0x710 [ 6074.297602][T14135] netlink_sendmsg+0x723/0xbe0 [ 6074.297602][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6074.297602][T14135] ___sys_sendmsg+0xee/0x170 [ 6074.297602][T14135] __sys_sendmsg+0xcd/0x170 [ 6074.297602][T14135] do_syscall_64+0xc6/0x1e0 [ 6074.297602][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6074.297602][T14135] [ 6074.299623][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6074.299623][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6074.299623][T14135] addrconf_notify+0x344/0xd60 [ 6074.299623][T14135] notifier_call_chain+0x9a/0x290 [ 6074.299623][T14135] register_netdevice+0x108b/0x1690 [ 6074.299623][T14135] veth_newlink+0x401/0x830 [ 6074.299623][T14135] rtnl_newlink_create+0x341/0x850 [ 6074.299623][T14135] __rtnl_newlink+0xac9/0xd80 [ 6074.299623][T14135] rtnl_newlink+0x63/0xa0 [ 6074.299623][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.299623][T14135] netlink_rcv_skb+0x130/0x360 [ 6074.299623][T14135] netlink_unicast+0x449/0x710 [ 6074.299623][T14135] netlink_sendmsg+0x723/0xbe0 [ 6074.299623][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6074.299623][T14135] ___sys_sendmsg+0xee/0x170 [ 6074.299623][T14135] __sys_sendmsg+0xcd/0x170 [ 6074.299623][T14135] do_syscall_64+0xc6/0x1e0 [ 6074.299623][T14135] [ 6084.452579][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6084.452983][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6084.452983][T14135] dst_init+0x84/0x4a0 [ 6084.452983][T14135] dst_alloc+0x97/0x150 [ 6084.452983][T14135] ip6_dst_alloc+0x23/0x90 [ 6084.452983][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6084.452983][T14135] ip6_pol_route+0x56f/0x840 [ 6084.452983][T14135] fib6_rule_lookup+0x334/0x630 [ 6084.452983][T14135] ip6_route_output_flags+0x259/0x480 [ 6084.452983][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6084.452983][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6084.452983][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6084.452983][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6084.452983][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6084.452983][T14135] dev_hard_start_xmit+0x146/0x590 [ 6084.452983][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6084.452983][T14135] arp_solicit+0x4aa/0xe20 [ 6084.452983][T14135] neigh_probe+0xaa/0xf0 [ 6084.452983][T14135] [ 6084.455312][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6084.455312][T14135] dst_init+0x84/0x4a0 [ 6084.455312][T14135] dst_alloc+0x97/0x150 [ 6084.455312][T14135] ip6_dst_alloc+0x23/0x90 [ 6084.455312][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6084.455312][T14135] ip6_pol_route+0x56f/0x840 [ 6084.455312][T14135] fib6_rule_lookup+0x334/0x630 [ 6084.455312][T14135] ip6_route_output_flags+0x259/0x480 [ 6084.455312][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6084.455312][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6084.455312][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6084.455312][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6084.455312][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6084.455312][T14135] dev_hard_start_xmit+0x146/0x590 [ 6084.455312][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6084.455312][T14135] ip6_finish_output2+0x59b/0xf60 [ 6084.455312][T14135] ip6_finish_output+0x553/0xdf0 [ 6084.455312][T14135] [ 6084.457638][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6084.457638][T14135] netdev_get_by_index+0x5e/0x80 [ 6084.457638][T14135] fib6_nh_init+0x3d8/0x1580 [ 6084.457638][T14135] nh_create_ipv6+0x377/0x600 [ 6084.457638][T14135] nexthop_create+0x311/0x650 [ 6084.457638][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6084.457638][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6084.457638][T14135] netlink_rcv_skb+0x130/0x360 [ 6084.457638][T14135] netlink_unicast+0x449/0x710 [ 6084.457638][T14135] netlink_sendmsg+0x723/0xbe0 [ 6084.457638][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6084.457638][T14135] ___sys_sendmsg+0xee/0x170 [ 6084.457638][T14135] __sys_sendmsg+0xcd/0x170 [ 6084.457638][T14135] do_syscall_64+0xc6/0x1e0 [ 6084.457638][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6084.457638][T14135] [ 6084.459648][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6084.459648][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6084.459648][T14135] addrconf_notify+0x344/0xd60 [ 6084.459648][T14135] notifier_call_chain+0x9a/0x290 [ 6084.459648][T14135] register_netdevice+0x108b/0x1690 [ 6084.459648][T14135] veth_newlink+0x401/0x830 [ 6084.459648][T14135] rtnl_newlink_create+0x341/0x850 [ 6084.459648][T14135] __rtnl_newlink+0xac9/0xd80 [ 6084.459648][T14135] rtnl_newlink+0x63/0xa0 [ 6084.459648][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6084.459648][T14135] netlink_rcv_skb+0x130/0x360 [ 6084.459648][T14135] netlink_unicast+0x449/0x710 [ 6084.459648][T14135] netlink_sendmsg+0x723/0xbe0 [ 6084.459648][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6084.459648][T14135] ___sys_sendmsg+0xee/0x170 [ 6084.459648][T14135] __sys_sendmsg+0xcd/0x170 [ 6084.459648][T14135] do_syscall_64+0xc6/0x1e0 [ 6084.459648][T14135] [ 6094.580741][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6094.581106][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6094.581106][T14135] dst_init+0x84/0x4a0 [ 6094.581106][T14135] dst_alloc+0x97/0x150 [ 6094.581106][T14135] ip6_dst_alloc+0x23/0x90 [ 6094.581106][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6094.581106][T14135] ip6_pol_route+0x56f/0x840 [ 6094.581106][T14135] fib6_rule_lookup+0x334/0x630 [ 6094.581106][T14135] ip6_route_output_flags+0x259/0x480 [ 6094.581106][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6094.581106][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6094.581106][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6094.581106][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6094.581106][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6094.581106][T14135] dev_hard_start_xmit+0x146/0x590 [ 6094.581106][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6094.581106][T14135] arp_solicit+0x4aa/0xe20 [ 6094.581106][T14135] neigh_probe+0xaa/0xf0 [ 6094.581106][T14135] [ 6094.583424][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6094.583424][T14135] dst_init+0x84/0x4a0 [ 6094.583424][T14135] dst_alloc+0x97/0x150 [ 6094.583424][T14135] ip6_dst_alloc+0x23/0x90 [ 6094.583424][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6094.583424][T14135] ip6_pol_route+0x56f/0x840 [ 6094.583424][T14135] fib6_rule_lookup+0x334/0x630 [ 6094.583424][T14135] ip6_route_output_flags+0x259/0x480 [ 6094.583424][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6094.583424][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6094.583424][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6094.583424][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6094.583424][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6094.583424][T14135] dev_hard_start_xmit+0x146/0x590 [ 6094.583424][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6094.583424][T14135] ip6_finish_output2+0x59b/0xf60 [ 6094.583424][T14135] ip6_finish_output+0x553/0xdf0 [ 6094.583424][T14135] [ 6094.585745][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6094.585745][T14135] netdev_get_by_index+0x5e/0x80 [ 6094.585745][T14135] fib6_nh_init+0x3d8/0x1580 [ 6094.585745][T14135] nh_create_ipv6+0x377/0x600 [ 6094.585745][T14135] nexthop_create+0x311/0x650 [ 6094.585745][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6094.585745][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6094.585745][T14135] netlink_rcv_skb+0x130/0x360 [ 6094.585745][T14135] netlink_unicast+0x449/0x710 [ 6094.585745][T14135] netlink_sendmsg+0x723/0xbe0 [ 6094.585745][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6094.585745][T14135] ___sys_sendmsg+0xee/0x170 [ 6094.585745][T14135] __sys_sendmsg+0xcd/0x170 [ 6094.585745][T14135] do_syscall_64+0xc6/0x1e0 [ 6094.585745][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6094.585745][T14135] [ 6094.587753][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6094.587753][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6094.587753][T14135] addrconf_notify+0x344/0xd60 [ 6094.587753][T14135] notifier_call_chain+0x9a/0x290 [ 6094.587753][T14135] register_netdevice+0x108b/0x1690 [ 6094.587753][T14135] veth_newlink+0x401/0x830 [ 6094.587753][T14135] rtnl_newlink_create+0x341/0x850 [ 6094.587753][T14135] __rtnl_newlink+0xac9/0xd80 [ 6094.587753][T14135] rtnl_newlink+0x63/0xa0 [ 6094.587753][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6094.587753][T14135] netlink_rcv_skb+0x130/0x360 [ 6094.587753][T14135] netlink_unicast+0x449/0x710 [ 6094.587753][T14135] netlink_sendmsg+0x723/0xbe0 [ 6094.587753][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6094.587753][T14135] ___sys_sendmsg+0xee/0x170 [ 6094.587753][T14135] __sys_sendmsg+0xcd/0x170 [ 6094.587753][T14135] do_syscall_64+0xc6/0x1e0 [ 6094.587753][T14135] [ 6104.708618][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6104.709025][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6104.709025][T14135] dst_init+0x84/0x4a0 [ 6104.709025][T14135] dst_alloc+0x97/0x150 [ 6104.709025][T14135] ip6_dst_alloc+0x23/0x90 [ 6104.709025][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6104.709025][T14135] ip6_pol_route+0x56f/0x840 [ 6104.709025][T14135] fib6_rule_lookup+0x334/0x630 [ 6104.709025][T14135] ip6_route_output_flags+0x259/0x480 [ 6104.709025][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6104.709025][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6104.709025][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6104.709025][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6104.709025][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6104.709025][T14135] dev_hard_start_xmit+0x146/0x590 [ 6104.709025][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6104.709025][T14135] arp_solicit+0x4aa/0xe20 [ 6104.709025][T14135] neigh_probe+0xaa/0xf0 [ 6104.709025][T14135] [ 6104.711343][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6104.711343][T14135] dst_init+0x84/0x4a0 [ 6104.711343][T14135] dst_alloc+0x97/0x150 [ 6104.711343][T14135] ip6_dst_alloc+0x23/0x90 [ 6104.711343][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6104.711343][T14135] ip6_pol_route+0x56f/0x840 [ 6104.711343][T14135] fib6_rule_lookup+0x334/0x630 [ 6104.711343][T14135] ip6_route_output_flags+0x259/0x480 [ 6104.711343][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6104.711343][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6104.711343][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6104.711343][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6104.711343][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6104.711343][T14135] dev_hard_start_xmit+0x146/0x590 [ 6104.711343][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6104.711343][T14135] ip6_finish_output2+0x59b/0xf60 [ 6104.711343][T14135] ip6_finish_output+0x553/0xdf0 [ 6104.711343][T14135] [ 6104.713692][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6104.713692][T14135] netdev_get_by_index+0x5e/0x80 [ 6104.713692][T14135] fib6_nh_init+0x3d8/0x1580 [ 6104.713692][T14135] nh_create_ipv6+0x377/0x600 [ 6104.713692][T14135] nexthop_create+0x311/0x650 [ 6104.713692][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6104.713692][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6104.713692][T14135] netlink_rcv_skb+0x130/0x360 [ 6104.713692][T14135] netlink_unicast+0x449/0x710 [ 6104.713692][T14135] netlink_sendmsg+0x723/0xbe0 [ 6104.713692][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6104.713692][T14135] ___sys_sendmsg+0xee/0x170 [ 6104.713692][T14135] __sys_sendmsg+0xcd/0x170 [ 6104.713692][T14135] do_syscall_64+0xc6/0x1e0 [ 6104.713692][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6104.713692][T14135] [ 6104.715701][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6104.715701][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6104.715701][T14135] addrconf_notify+0x344/0xd60 [ 6104.715701][T14135] notifier_call_chain+0x9a/0x290 [ 6104.715701][T14135] register_netdevice+0x108b/0x1690 [ 6104.715701][T14135] veth_newlink+0x401/0x830 [ 6104.715701][T14135] rtnl_newlink_create+0x341/0x850 [ 6104.715701][T14135] __rtnl_newlink+0xac9/0xd80 [ 6104.715701][T14135] rtnl_newlink+0x63/0xa0 [ 6104.715701][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6104.715701][T14135] netlink_rcv_skb+0x130/0x360 [ 6104.715701][T14135] netlink_unicast+0x449/0x710 [ 6104.715701][T14135] netlink_sendmsg+0x723/0xbe0 [ 6104.715701][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6104.715701][T14135] ___sys_sendmsg+0xee/0x170 [ 6104.715701][T14135] __sys_sendmsg+0xcd/0x170 [ 6104.715701][T14135] do_syscall_64+0xc6/0x1e0 [ 6104.715701][T14135] [ 6114.788682][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6114.789070][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6114.789070][T14135] dst_init+0x84/0x4a0 [ 6114.789070][T14135] dst_alloc+0x97/0x150 [ 6114.789070][T14135] ip6_dst_alloc+0x23/0x90 [ 6114.789070][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6114.789070][T14135] ip6_pol_route+0x56f/0x840 [ 6114.789070][T14135] fib6_rule_lookup+0x334/0x630 [ 6114.789070][T14135] ip6_route_output_flags+0x259/0x480 [ 6114.789070][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6114.789070][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6114.789070][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6114.789070][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6114.789070][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6114.789070][T14135] dev_hard_start_xmit+0x146/0x590 [ 6114.789070][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6114.789070][T14135] arp_solicit+0x4aa/0xe20 [ 6114.789070][T14135] neigh_probe+0xaa/0xf0 [ 6114.789070][T14135] [ 6114.791381][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6114.791381][T14135] dst_init+0x84/0x4a0 [ 6114.791381][T14135] dst_alloc+0x97/0x150 [ 6114.791381][T14135] ip6_dst_alloc+0x23/0x90 [ 6114.791381][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6114.791381][T14135] ip6_pol_route+0x56f/0x840 [ 6114.791381][T14135] fib6_rule_lookup+0x334/0x630 [ 6114.791381][T14135] ip6_route_output_flags+0x259/0x480 [ 6114.791381][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6114.791381][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6114.791381][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6114.791381][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6114.791381][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6114.791381][T14135] dev_hard_start_xmit+0x146/0x590 [ 6114.791381][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6114.791381][T14135] ip6_finish_output2+0x59b/0xf60 [ 6114.791381][T14135] ip6_finish_output+0x553/0xdf0 [ 6114.791381][T14135] [ 6114.793718][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6114.793718][T14135] netdev_get_by_index+0x5e/0x80 [ 6114.793718][T14135] fib6_nh_init+0x3d8/0x1580 [ 6114.793718][T14135] nh_create_ipv6+0x377/0x600 [ 6114.793718][T14135] nexthop_create+0x311/0x650 [ 6114.793718][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6114.793718][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6114.793718][T14135] netlink_rcv_skb+0x130/0x360 [ 6114.793718][T14135] netlink_unicast+0x449/0x710 [ 6114.793718][T14135] netlink_sendmsg+0x723/0xbe0 [ 6114.793718][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6114.793718][T14135] ___sys_sendmsg+0xee/0x170 [ 6114.793718][T14135] __sys_sendmsg+0xcd/0x170 [ 6114.793718][T14135] do_syscall_64+0xc6/0x1e0 [ 6114.793718][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6114.793718][T14135] [ 6114.795713][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6114.795713][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6114.795713][T14135] addrconf_notify+0x344/0xd60 [ 6114.795713][T14135] notifier_call_chain+0x9a/0x290 [ 6114.795713][T14135] register_netdevice+0x108b/0x1690 [ 6114.795713][T14135] veth_newlink+0x401/0x830 [ 6114.795713][T14135] rtnl_newlink_create+0x341/0x850 [ 6114.795713][T14135] __rtnl_newlink+0xac9/0xd80 [ 6114.795713][T14135] rtnl_newlink+0x63/0xa0 [ 6114.795713][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6114.795713][T14135] netlink_rcv_skb+0x130/0x360 [ 6114.795713][T14135] netlink_unicast+0x449/0x710 [ 6114.795713][T14135] netlink_sendmsg+0x723/0xbe0 [ 6114.795713][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6114.795713][T14135] ___sys_sendmsg+0xee/0x170 [ 6114.795713][T14135] __sys_sendmsg+0xcd/0x170 [ 6114.795713][T14135] do_syscall_64+0xc6/0x1e0 [ 6114.795713][T14135] [ 6124.900572][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6124.900963][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6124.900963][T14135] dst_init+0x84/0x4a0 [ 6124.900963][T14135] dst_alloc+0x97/0x150 [ 6124.900963][T14135] ip6_dst_alloc+0x23/0x90 [ 6124.900963][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6124.900963][T14135] ip6_pol_route+0x56f/0x840 [ 6124.900963][T14135] fib6_rule_lookup+0x334/0x630 [ 6124.900963][T14135] ip6_route_output_flags+0x259/0x480 [ 6124.900963][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6124.900963][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6124.900963][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6124.900963][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6124.900963][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6124.900963][T14135] dev_hard_start_xmit+0x146/0x590 [ 6124.900963][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6124.900963][T14135] arp_solicit+0x4aa/0xe20 [ 6124.900963][T14135] neigh_probe+0xaa/0xf0 [ 6124.900963][T14135] [ 6124.903277][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6124.903277][T14135] dst_init+0x84/0x4a0 [ 6124.903277][T14135] dst_alloc+0x97/0x150 [ 6124.903277][T14135] ip6_dst_alloc+0x23/0x90 [ 6124.903277][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6124.903277][T14135] ip6_pol_route+0x56f/0x840 [ 6124.903277][T14135] fib6_rule_lookup+0x334/0x630 [ 6124.903277][T14135] ip6_route_output_flags+0x259/0x480 [ 6124.903277][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6124.903277][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6124.903277][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6124.903277][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6124.903277][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6124.903277][T14135] dev_hard_start_xmit+0x146/0x590 [ 6124.903277][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6124.903277][T14135] ip6_finish_output2+0x59b/0xf60 [ 6124.903277][T14135] ip6_finish_output+0x553/0xdf0 [ 6124.903277][T14135] [ 6124.905559][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6124.905559][T14135] netdev_get_by_index+0x5e/0x80 [ 6124.905559][T14135] fib6_nh_init+0x3d8/0x1580 [ 6124.905559][T14135] nh_create_ipv6+0x377/0x600 [ 6124.905559][T14135] nexthop_create+0x311/0x650 [ 6124.905559][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6124.905559][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6124.905559][T14135] netlink_rcv_skb+0x130/0x360 [ 6124.905559][T14135] netlink_unicast+0x449/0x710 [ 6124.905559][T14135] netlink_sendmsg+0x723/0xbe0 [ 6124.905559][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6124.905559][T14135] ___sys_sendmsg+0xee/0x170 [ 6124.905559][T14135] __sys_sendmsg+0xcd/0x170 [ 6124.905559][T14135] do_syscall_64+0xc6/0x1e0 [ 6124.905559][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6124.905559][T14135] [ 6124.907552][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6124.907552][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6124.907552][T14135] addrconf_notify+0x344/0xd60 [ 6124.907552][T14135] notifier_call_chain+0x9a/0x290 [ 6124.907552][T14135] register_netdevice+0x108b/0x1690 [ 6124.907552][T14135] veth_newlink+0x401/0x830 [ 6124.907552][T14135] rtnl_newlink_create+0x341/0x850 [ 6124.907552][T14135] __rtnl_newlink+0xac9/0xd80 [ 6124.907552][T14135] rtnl_newlink+0x63/0xa0 [ 6124.907552][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6124.907552][T14135] netlink_rcv_skb+0x130/0x360 [ 6124.907552][T14135] netlink_unicast+0x449/0x710 [ 6124.907552][T14135] netlink_sendmsg+0x723/0xbe0 [ 6124.907552][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6124.907552][T14135] ___sys_sendmsg+0xee/0x170 [ 6124.907552][T14135] __sys_sendmsg+0xcd/0x170 [ 6124.907552][T14135] do_syscall_64+0xc6/0x1e0 [ 6124.907552][T14135] [ 6134.956702][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6134.957264][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6134.957264][T14135] dst_init+0x84/0x4a0 [ 6134.957264][T14135] dst_alloc+0x97/0x150 [ 6134.957264][T14135] ip6_dst_alloc+0x23/0x90 [ 6134.957264][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6134.957264][T14135] ip6_pol_route+0x56f/0x840 [ 6134.957264][T14135] fib6_rule_lookup+0x334/0x630 [ 6134.957264][T14135] ip6_route_output_flags+0x259/0x480 [ 6134.957264][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6134.957264][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6134.957264][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6134.957264][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6134.957264][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6134.957264][T14135] dev_hard_start_xmit+0x146/0x590 [ 6134.957264][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6134.957264][T14135] arp_solicit+0x4aa/0xe20 [ 6134.957264][T14135] neigh_probe+0xaa/0xf0 [ 6134.957264][T14135] [ 6134.959631][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6134.959631][T14135] dst_init+0x84/0x4a0 [ 6134.959631][T14135] dst_alloc+0x97/0x150 [ 6134.959631][T14135] ip6_dst_alloc+0x23/0x90 [ 6134.959631][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6134.959631][T14135] ip6_pol_route+0x56f/0x840 [ 6134.959631][T14135] fib6_rule_lookup+0x334/0x630 [ 6134.959631][T14135] ip6_route_output_flags+0x259/0x480 [ 6134.959631][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6134.959631][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6134.959631][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6134.959631][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6134.959631][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6134.959631][T14135] dev_hard_start_xmit+0x146/0x590 [ 6134.959631][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6134.959631][T14135] ip6_finish_output2+0x59b/0xf60 [ 6134.959631][T14135] ip6_finish_output+0x553/0xdf0 [ 6134.959631][T14135] [ 6134.961984][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6134.961984][T14135] netdev_get_by_index+0x5e/0x80 [ 6134.961984][T14135] fib6_nh_init+0x3d8/0x1580 [ 6134.961984][T14135] nh_create_ipv6+0x377/0x600 [ 6134.961984][T14135] nexthop_create+0x311/0x650 [ 6134.961984][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6134.961984][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6134.961984][T14135] netlink_rcv_skb+0x130/0x360 [ 6134.961984][T14135] netlink_unicast+0x449/0x710 [ 6134.961984][T14135] netlink_sendmsg+0x723/0xbe0 [ 6134.961984][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6134.961984][T14135] ___sys_sendmsg+0xee/0x170 [ 6134.961984][T14135] __sys_sendmsg+0xcd/0x170 [ 6134.961984][T14135] do_syscall_64+0xc6/0x1e0 [ 6134.961984][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6134.961984][T14135] [ 6134.964004][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6134.964004][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6134.964004][T14135] addrconf_notify+0x344/0xd60 [ 6134.964004][T14135] notifier_call_chain+0x9a/0x290 [ 6134.964004][T14135] register_netdevice+0x108b/0x1690 [ 6134.964004][T14135] veth_newlink+0x401/0x830 [ 6134.964004][T14135] rtnl_newlink_create+0x341/0x850 [ 6134.964004][T14135] __rtnl_newlink+0xac9/0xd80 [ 6134.964004][T14135] rtnl_newlink+0x63/0xa0 [ 6134.964004][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6134.964004][T14135] netlink_rcv_skb+0x130/0x360 [ 6134.964004][T14135] netlink_unicast+0x449/0x710 [ 6134.964004][T14135] netlink_sendmsg+0x723/0xbe0 [ 6134.964004][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6134.964004][T14135] ___sys_sendmsg+0xee/0x170 [ 6134.964004][T14135] __sys_sendmsg+0xcd/0x170 [ 6134.964004][T14135] do_syscall_64+0xc6/0x1e0 [ 6134.964004][T14135] [ 6145.028576][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6145.029052][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6145.029052][T14135] dst_init+0x84/0x4a0 [ 6145.029052][T14135] dst_alloc+0x97/0x150 [ 6145.029052][T14135] ip6_dst_alloc+0x23/0x90 [ 6145.029052][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6145.029052][T14135] ip6_pol_route+0x56f/0x840 [ 6145.029052][T14135] fib6_rule_lookup+0x334/0x630 [ 6145.029052][T14135] ip6_route_output_flags+0x259/0x480 [ 6145.029052][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6145.029052][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6145.029052][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6145.029052][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6145.029052][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6145.029052][T14135] dev_hard_start_xmit+0x146/0x590 [ 6145.029052][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6145.029052][T14135] arp_solicit+0x4aa/0xe20 [ 6145.029052][T14135] neigh_probe+0xaa/0xf0 [ 6145.029052][T14135] [ 6145.031366][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6145.031366][T14135] dst_init+0x84/0x4a0 [ 6145.031366][T14135] dst_alloc+0x97/0x150 [ 6145.031366][T14135] ip6_dst_alloc+0x23/0x90 [ 6145.031366][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6145.031366][T14135] ip6_pol_route+0x56f/0x840 [ 6145.031366][T14135] fib6_rule_lookup+0x334/0x630 [ 6145.031366][T14135] ip6_route_output_flags+0x259/0x480 [ 6145.031366][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6145.031366][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6145.031366][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6145.031366][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6145.031366][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6145.031366][T14135] dev_hard_start_xmit+0x146/0x590 [ 6145.031366][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6145.031366][T14135] ip6_finish_output2+0x59b/0xf60 [ 6145.031366][T14135] ip6_finish_output+0x553/0xdf0 [ 6145.031366][T14135] [ 6145.033668][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6145.033668][T14135] netdev_get_by_index+0x5e/0x80 [ 6145.033668][T14135] fib6_nh_init+0x3d8/0x1580 [ 6145.033668][T14135] nh_create_ipv6+0x377/0x600 [ 6145.033668][T14135] nexthop_create+0x311/0x650 [ 6145.033668][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6145.033668][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6145.033668][T14135] netlink_rcv_skb+0x130/0x360 [ 6145.033668][T14135] netlink_unicast+0x449/0x710 [ 6145.033668][T14135] netlink_sendmsg+0x723/0xbe0 [ 6145.033668][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6145.033668][T14135] ___sys_sendmsg+0xee/0x170 [ 6145.033668][T14135] __sys_sendmsg+0xcd/0x170 [ 6145.033668][T14135] do_syscall_64+0xc6/0x1e0 [ 6145.033668][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6145.033668][T14135] [ 6145.035673][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6145.035673][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6145.035673][T14135] addrconf_notify+0x344/0xd60 [ 6145.035673][T14135] notifier_call_chain+0x9a/0x290 [ 6145.035673][T14135] register_netdevice+0x108b/0x1690 [ 6145.035673][T14135] veth_newlink+0x401/0x830 [ 6145.035673][T14135] rtnl_newlink_create+0x341/0x850 [ 6145.035673][T14135] __rtnl_newlink+0xac9/0xd80 [ 6145.035673][T14135] rtnl_newlink+0x63/0xa0 [ 6145.035673][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6145.035673][T14135] netlink_rcv_skb+0x130/0x360 [ 6145.035673][T14135] netlink_unicast+0x449/0x710 [ 6145.035673][T14135] netlink_sendmsg+0x723/0xbe0 [ 6145.035673][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6145.035673][T14135] ___sys_sendmsg+0xee/0x170 [ 6145.035673][T14135] __sys_sendmsg+0xcd/0x170 [ 6145.035673][T14135] do_syscall_64+0xc6/0x1e0 [ 6145.035673][T14135] [ 6155.188505][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6155.188953][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6155.188953][T14135] dst_init+0x84/0x4a0 [ 6155.188953][T14135] dst_alloc+0x97/0x150 [ 6155.188953][T14135] ip6_dst_alloc+0x23/0x90 [ 6155.188953][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6155.188953][T14135] ip6_pol_route+0x56f/0x840 [ 6155.188953][T14135] fib6_rule_lookup+0x334/0x630 [ 6155.188953][T14135] ip6_route_output_flags+0x259/0x480 [ 6155.188953][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6155.188953][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6155.188953][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6155.188953][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6155.188953][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6155.188953][T14135] dev_hard_start_xmit+0x146/0x590 [ 6155.188953][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6155.188953][T14135] arp_solicit+0x4aa/0xe20 [ 6155.188953][T14135] neigh_probe+0xaa/0xf0 [ 6155.188953][T14135] [ 6155.191269][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6155.191269][T14135] dst_init+0x84/0x4a0 [ 6155.191269][T14135] dst_alloc+0x97/0x150 [ 6155.191269][T14135] ip6_dst_alloc+0x23/0x90 [ 6155.191269][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6155.191269][T14135] ip6_pol_route+0x56f/0x840 [ 6155.191269][T14135] fib6_rule_lookup+0x334/0x630 [ 6155.191269][T14135] ip6_route_output_flags+0x259/0x480 [ 6155.191269][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6155.191269][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6155.191269][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6155.191269][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6155.191269][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6155.191269][T14135] dev_hard_start_xmit+0x146/0x590 [ 6155.191269][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6155.191269][T14135] ip6_finish_output2+0x59b/0xf60 [ 6155.191269][T14135] ip6_finish_output+0x553/0xdf0 [ 6155.191269][T14135] [ 6155.193572][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6155.193572][T14135] netdev_get_by_index+0x5e/0x80 [ 6155.193572][T14135] fib6_nh_init+0x3d8/0x1580 [ 6155.193572][T14135] nh_create_ipv6+0x377/0x600 [ 6155.193572][T14135] nexthop_create+0x311/0x650 [ 6155.193572][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6155.193572][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6155.193572][T14135] netlink_rcv_skb+0x130/0x360 [ 6155.193572][T14135] netlink_unicast+0x449/0x710 [ 6155.193572][T14135] netlink_sendmsg+0x723/0xbe0 [ 6155.193572][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6155.193572][T14135] ___sys_sendmsg+0xee/0x170 [ 6155.193572][T14135] __sys_sendmsg+0xcd/0x170 [ 6155.193572][T14135] do_syscall_64+0xc6/0x1e0 [ 6155.193572][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6155.193572][T14135] [ 6155.195559][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6155.195559][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6155.195559][T14135] addrconf_notify+0x344/0xd60 [ 6155.195559][T14135] notifier_call_chain+0x9a/0x290 [ 6155.195559][T14135] register_netdevice+0x108b/0x1690 [ 6155.195559][T14135] veth_newlink+0x401/0x830 [ 6155.195559][T14135] rtnl_newlink_create+0x341/0x850 [ 6155.195559][T14135] __rtnl_newlink+0xac9/0xd80 [ 6155.195559][T14135] rtnl_newlink+0x63/0xa0 [ 6155.195559][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6155.195559][T14135] netlink_rcv_skb+0x130/0x360 [ 6155.195559][T14135] netlink_unicast+0x449/0x710 [ 6155.195559][T14135] netlink_sendmsg+0x723/0xbe0 [ 6155.195559][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6155.195559][T14135] ___sys_sendmsg+0xee/0x170 [ 6155.195559][T14135] __sys_sendmsg+0xcd/0x170 [ 6155.195559][T14135] do_syscall_64+0xc6/0x1e0 [ 6155.195559][T14135] [ 6165.300581][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6165.300962][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6165.300962][T14135] dst_init+0x84/0x4a0 [ 6165.300962][T14135] dst_alloc+0x97/0x150 [ 6165.300962][T14135] ip6_dst_alloc+0x23/0x90 [ 6165.300962][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6165.300962][T14135] ip6_pol_route+0x56f/0x840 [ 6165.300962][T14135] fib6_rule_lookup+0x334/0x630 [ 6165.300962][T14135] ip6_route_output_flags+0x259/0x480 [ 6165.300962][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6165.300962][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6165.300962][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6165.300962][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6165.300962][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6165.300962][T14135] dev_hard_start_xmit+0x146/0x590 [ 6165.300962][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6165.300962][T14135] arp_solicit+0x4aa/0xe20 [ 6165.300962][T14135] neigh_probe+0xaa/0xf0 [ 6165.300962][T14135] [ 6165.303291][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6165.303291][T14135] dst_init+0x84/0x4a0 [ 6165.303291][T14135] dst_alloc+0x97/0x150 [ 6165.303291][T14135] ip6_dst_alloc+0x23/0x90 [ 6165.303291][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6165.303291][T14135] ip6_pol_route+0x56f/0x840 [ 6165.303291][T14135] fib6_rule_lookup+0x334/0x630 [ 6165.303291][T14135] ip6_route_output_flags+0x259/0x480 [ 6165.303291][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6165.303291][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6165.303291][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6165.303291][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6165.303291][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6165.303291][T14135] dev_hard_start_xmit+0x146/0x590 [ 6165.303291][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6165.303291][T14135] ip6_finish_output2+0x59b/0xf60 [ 6165.303291][T14135] ip6_finish_output+0x553/0xdf0 [ 6165.303291][T14135] [ 6165.305599][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6165.305599][T14135] netdev_get_by_index+0x5e/0x80 [ 6165.305599][T14135] fib6_nh_init+0x3d8/0x1580 [ 6165.305599][T14135] nh_create_ipv6+0x377/0x600 [ 6165.305599][T14135] nexthop_create+0x311/0x650 [ 6165.305599][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6165.305599][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6165.305599][T14135] netlink_rcv_skb+0x130/0x360 [ 6165.305599][T14135] netlink_unicast+0x449/0x710 [ 6165.305599][T14135] netlink_sendmsg+0x723/0xbe0 [ 6165.305599][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6165.305599][T14135] ___sys_sendmsg+0xee/0x170 [ 6165.305599][T14135] __sys_sendmsg+0xcd/0x170 [ 6165.305599][T14135] do_syscall_64+0xc6/0x1e0 [ 6165.305599][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6165.305599][T14135] [ 6165.307611][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6165.307611][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6165.307611][T14135] addrconf_notify+0x344/0xd60 [ 6165.307611][T14135] notifier_call_chain+0x9a/0x290 [ 6165.307611][T14135] register_netdevice+0x108b/0x1690 [ 6165.307611][T14135] veth_newlink+0x401/0x830 [ 6165.307611][T14135] rtnl_newlink_create+0x341/0x850 [ 6165.307611][T14135] __rtnl_newlink+0xac9/0xd80 [ 6165.307611][T14135] rtnl_newlink+0x63/0xa0 [ 6165.307611][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6165.307611][T14135] netlink_rcv_skb+0x130/0x360 [ 6165.307611][T14135] netlink_unicast+0x449/0x710 [ 6165.307611][T14135] netlink_sendmsg+0x723/0xbe0 [ 6165.307611][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6165.307611][T14135] ___sys_sendmsg+0xee/0x170 [ 6165.307611][T14135] __sys_sendmsg+0xcd/0x170 [ 6165.307611][T14135] do_syscall_64+0xc6/0x1e0 [ 6165.307611][T14135] [ 6175.428491][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6175.428865][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6175.428865][T14135] dst_init+0x84/0x4a0 [ 6175.428865][T14135] dst_alloc+0x97/0x150 [ 6175.428865][T14135] ip6_dst_alloc+0x23/0x90 [ 6175.428865][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6175.428865][T14135] ip6_pol_route+0x56f/0x840 [ 6175.428865][T14135] fib6_rule_lookup+0x334/0x630 [ 6175.428865][T14135] ip6_route_output_flags+0x259/0x480 [ 6175.428865][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6175.428865][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6175.428865][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6175.428865][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6175.428865][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6175.428865][T14135] dev_hard_start_xmit+0x146/0x590 [ 6175.428865][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6175.428865][T14135] arp_solicit+0x4aa/0xe20 [ 6175.428865][T14135] neigh_probe+0xaa/0xf0 [ 6175.428865][T14135] [ 6175.431118][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6175.431118][T14135] dst_init+0x84/0x4a0 [ 6175.431118][T14135] dst_alloc+0x97/0x150 [ 6175.431118][T14135] ip6_dst_alloc+0x23/0x90 [ 6175.431118][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6175.431118][T14135] ip6_pol_route+0x56f/0x840 [ 6175.431118][T14135] fib6_rule_lookup+0x334/0x630 [ 6175.431118][T14135] ip6_route_output_flags+0x259/0x480 [ 6175.431118][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6175.431118][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6175.431118][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6175.431118][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6175.431118][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6175.431118][T14135] dev_hard_start_xmit+0x146/0x590 [ 6175.431118][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6175.431118][T14135] ip6_finish_output2+0x59b/0xf60 [ 6175.431118][T14135] ip6_finish_output+0x553/0xdf0 [ 6175.431118][T14135] [ 6175.433421][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6175.433421][T14135] netdev_get_by_index+0x5e/0x80 [ 6175.433421][T14135] fib6_nh_init+0x3d8/0x1580 [ 6175.433421][T14135] nh_create_ipv6+0x377/0x600 [ 6175.433421][T14135] nexthop_create+0x311/0x650 [ 6175.433421][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6175.433421][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6175.433421][T14135] netlink_rcv_skb+0x130/0x360 [ 6175.433421][T14135] netlink_unicast+0x449/0x710 [ 6175.433421][T14135] netlink_sendmsg+0x723/0xbe0 [ 6175.433421][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6175.433421][T14135] ___sys_sendmsg+0xee/0x170 [ 6175.433421][T14135] __sys_sendmsg+0xcd/0x170 [ 6175.433421][T14135] do_syscall_64+0xc6/0x1e0 [ 6175.433421][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6175.433421][T14135] [ 6175.435336][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6175.435336][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6175.435336][T14135] addrconf_notify+0x344/0xd60 [ 6175.435336][T14135] notifier_call_chain+0x9a/0x290 [ 6175.435336][T14135] register_netdevice+0x108b/0x1690 [ 6175.435336][T14135] veth_newlink+0x401/0x830 [ 6175.435336][T14135] rtnl_newlink_create+0x341/0x850 [ 6175.435336][T14135] __rtnl_newlink+0xac9/0xd80 [ 6175.435336][T14135] rtnl_newlink+0x63/0xa0 [ 6175.435336][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6175.435336][T14135] netlink_rcv_skb+0x130/0x360 [ 6175.435336][T14135] netlink_unicast+0x449/0x710 [ 6175.435336][T14135] netlink_sendmsg+0x723/0xbe0 [ 6175.435336][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6175.435336][T14135] ___sys_sendmsg+0xee/0x170 [ 6175.435336][T14135] __sys_sendmsg+0xcd/0x170 [ 6175.435336][T14135] do_syscall_64+0xc6/0x1e0 [ 6175.435336][T14135] [ 6185.548500][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6185.548892][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6185.548892][T14135] dst_init+0x84/0x4a0 [ 6185.548892][T14135] dst_alloc+0x97/0x150 [ 6185.548892][T14135] ip6_dst_alloc+0x23/0x90 [ 6185.548892][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6185.548892][T14135] ip6_pol_route+0x56f/0x840 [ 6185.548892][T14135] fib6_rule_lookup+0x334/0x630 [ 6185.548892][T14135] ip6_route_output_flags+0x259/0x480 [ 6185.548892][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6185.548892][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6185.548892][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6185.548892][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6185.548892][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6185.548892][T14135] dev_hard_start_xmit+0x146/0x590 [ 6185.548892][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6185.548892][T14135] arp_solicit+0x4aa/0xe20 [ 6185.548892][T14135] neigh_probe+0xaa/0xf0 [ 6185.548892][T14135] [ 6185.551173][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6185.551173][T14135] dst_init+0x84/0x4a0 [ 6185.551173][T14135] dst_alloc+0x97/0x150 [ 6185.551173][T14135] ip6_dst_alloc+0x23/0x90 [ 6185.551173][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6185.551173][T14135] ip6_pol_route+0x56f/0x840 [ 6185.551173][T14135] fib6_rule_lookup+0x334/0x630 [ 6185.551173][T14135] ip6_route_output_flags+0x259/0x480 [ 6185.551173][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6185.551173][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6185.551173][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6185.551173][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6185.551173][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6185.551173][T14135] dev_hard_start_xmit+0x146/0x590 [ 6185.551173][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6185.551173][T14135] ip6_finish_output2+0x59b/0xf60 [ 6185.551173][T14135] ip6_finish_output+0x553/0xdf0 [ 6185.551173][T14135] [ 6185.553429][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6185.553429][T14135] netdev_get_by_index+0x5e/0x80 [ 6185.553429][T14135] fib6_nh_init+0x3d8/0x1580 [ 6185.553429][T14135] nh_create_ipv6+0x377/0x600 [ 6185.553429][T14135] nexthop_create+0x311/0x650 [ 6185.553429][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6185.553429][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6185.553429][T14135] netlink_rcv_skb+0x130/0x360 [ 6185.553429][T14135] netlink_unicast+0x449/0x710 [ 6185.553429][T14135] netlink_sendmsg+0x723/0xbe0 [ 6185.553429][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6185.553429][T14135] ___sys_sendmsg+0xee/0x170 [ 6185.553429][T14135] __sys_sendmsg+0xcd/0x170 [ 6185.553429][T14135] do_syscall_64+0xc6/0x1e0 [ 6185.553429][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6185.553429][T14135] [ 6185.555348][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6185.555348][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6185.555348][T14135] addrconf_notify+0x344/0xd60 [ 6185.555348][T14135] notifier_call_chain+0x9a/0x290 [ 6185.555348][T14135] register_netdevice+0x108b/0x1690 [ 6185.555348][T14135] veth_newlink+0x401/0x830 [ 6185.555348][T14135] rtnl_newlink_create+0x341/0x850 [ 6185.555348][T14135] __rtnl_newlink+0xac9/0xd80 [ 6185.555348][T14135] rtnl_newlink+0x63/0xa0 [ 6185.555348][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6185.555348][T14135] netlink_rcv_skb+0x130/0x360 [ 6185.555348][T14135] netlink_unicast+0x449/0x710 [ 6185.555348][T14135] netlink_sendmsg+0x723/0xbe0 [ 6185.555348][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6185.555348][T14135] ___sys_sendmsg+0xee/0x170 [ 6185.555348][T14135] __sys_sendmsg+0xcd/0x170 [ 6185.555348][T14135] do_syscall_64+0xc6/0x1e0 [ 6185.555348][T14135] [ 6195.677489][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6195.677934][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6195.677934][T14135] dst_init+0x84/0x4a0 [ 6195.677934][T14135] dst_alloc+0x97/0x150 [ 6195.677934][T14135] ip6_dst_alloc+0x23/0x90 [ 6195.677934][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6195.677934][T14135] ip6_pol_route+0x56f/0x840 [ 6195.677934][T14135] fib6_rule_lookup+0x334/0x630 [ 6195.677934][T14135] ip6_route_output_flags+0x259/0x480 [ 6195.677934][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6195.677934][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6195.677934][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6195.677934][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6195.677934][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6195.677934][T14135] dev_hard_start_xmit+0x146/0x590 [ 6195.677934][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6195.677934][T14135] arp_solicit+0x4aa/0xe20 [ 6195.677934][T14135] neigh_probe+0xaa/0xf0 [ 6195.677934][T14135] [ 6195.680182][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6195.680182][T14135] dst_init+0x84/0x4a0 [ 6195.680182][T14135] dst_alloc+0x97/0x150 [ 6195.680182][T14135] ip6_dst_alloc+0x23/0x90 [ 6195.680182][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6195.680182][T14135] ip6_pol_route+0x56f/0x840 [ 6195.680182][T14135] fib6_rule_lookup+0x334/0x630 [ 6195.680182][T14135] ip6_route_output_flags+0x259/0x480 [ 6195.680182][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6195.680182][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6195.680182][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6195.680182][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6195.680182][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6195.680182][T14135] dev_hard_start_xmit+0x146/0x590 [ 6195.680182][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6195.680182][T14135] ip6_finish_output2+0x59b/0xf60 [ 6195.680182][T14135] ip6_finish_output+0x553/0xdf0 [ 6195.680182][T14135] [ 6195.682493][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6195.682493][T14135] netdev_get_by_index+0x5e/0x80 [ 6195.682493][T14135] fib6_nh_init+0x3d8/0x1580 [ 6195.682493][T14135] nh_create_ipv6+0x377/0x600 [ 6195.682493][T14135] nexthop_create+0x311/0x650 [ 6195.682493][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6195.682493][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6195.682493][T14135] netlink_rcv_skb+0x130/0x360 [ 6195.682493][T14135] netlink_unicast+0x449/0x710 [ 6195.682493][T14135] netlink_sendmsg+0x723/0xbe0 [ 6195.682493][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6195.682493][T14135] ___sys_sendmsg+0xee/0x170 [ 6195.682493][T14135] __sys_sendmsg+0xcd/0x170 [ 6195.682493][T14135] do_syscall_64+0xc6/0x1e0 [ 6195.682493][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6195.682493][T14135] [ 6195.684411][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6195.684411][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6195.684411][T14135] addrconf_notify+0x344/0xd60 [ 6195.684411][T14135] notifier_call_chain+0x9a/0x290 [ 6195.684411][T14135] register_netdevice+0x108b/0x1690 [ 6195.684411][T14135] veth_newlink+0x401/0x830 [ 6195.684411][T14135] rtnl_newlink_create+0x341/0x850 [ 6195.684411][T14135] __rtnl_newlink+0xac9/0xd80 [ 6195.684411][T14135] rtnl_newlink+0x63/0xa0 [ 6195.684411][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6195.684411][T14135] netlink_rcv_skb+0x130/0x360 [ 6195.684411][T14135] netlink_unicast+0x449/0x710 [ 6195.684411][T14135] netlink_sendmsg+0x723/0xbe0 [ 6195.684411][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6195.684411][T14135] ___sys_sendmsg+0xee/0x170 [ 6195.684411][T14135] __sys_sendmsg+0xcd/0x170 [ 6195.684411][T14135] do_syscall_64+0xc6/0x1e0 [ 6195.684411][T14135] [ 6205.781439][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6205.781848][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6205.781848][T14135] dst_init+0x84/0x4a0 [ 6205.781848][T14135] dst_alloc+0x97/0x150 [ 6205.781848][T14135] ip6_dst_alloc+0x23/0x90 [ 6205.781848][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6205.781848][T14135] ip6_pol_route+0x56f/0x840 [ 6205.781848][T14135] fib6_rule_lookup+0x334/0x630 [ 6205.781848][T14135] ip6_route_output_flags+0x259/0x480 [ 6205.781848][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6205.781848][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6205.781848][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6205.781848][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6205.781848][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6205.781848][T14135] dev_hard_start_xmit+0x146/0x590 [ 6205.781848][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6205.781848][T14135] arp_solicit+0x4aa/0xe20 [ 6205.781848][T14135] neigh_probe+0xaa/0xf0 [ 6205.781848][T14135] [ 6205.784164][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6205.784164][T14135] dst_init+0x84/0x4a0 [ 6205.784164][T14135] dst_alloc+0x97/0x150 [ 6205.784164][T14135] ip6_dst_alloc+0x23/0x90 [ 6205.784164][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6205.784164][T14135] ip6_pol_route+0x56f/0x840 [ 6205.784164][T14135] fib6_rule_lookup+0x334/0x630 [ 6205.784164][T14135] ip6_route_output_flags+0x259/0x480 [ 6205.784164][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6205.784164][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6205.784164][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6205.784164][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6205.784164][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6205.784164][T14135] dev_hard_start_xmit+0x146/0x590 [ 6205.784164][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6205.784164][T14135] ip6_finish_output2+0x59b/0xf60 [ 6205.784164][T14135] ip6_finish_output+0x553/0xdf0 [ 6205.784164][T14135] [ 6205.786384][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6205.786384][T14135] netdev_get_by_index+0x5e/0x80 [ 6205.786384][T14135] fib6_nh_init+0x3d8/0x1580 [ 6205.786384][T14135] nh_create_ipv6+0x377/0x600 [ 6205.786384][T14135] nexthop_create+0x311/0x650 [ 6205.786384][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6205.786384][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6205.786384][T14135] netlink_rcv_skb+0x130/0x360 [ 6205.786384][T14135] netlink_unicast+0x449/0x710 [ 6205.786384][T14135] netlink_sendmsg+0x723/0xbe0 [ 6205.786384][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6205.786384][T14135] ___sys_sendmsg+0xee/0x170 [ 6205.786384][T14135] __sys_sendmsg+0xcd/0x170 [ 6205.786384][T14135] do_syscall_64+0xc6/0x1e0 [ 6205.786384][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6205.786384][T14135] [ 6205.788297][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6205.788297][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6205.788297][T14135] addrconf_notify+0x344/0xd60 [ 6205.788297][T14135] notifier_call_chain+0x9a/0x290 [ 6205.788297][T14135] register_netdevice+0x108b/0x1690 [ 6205.788297][T14135] veth_newlink+0x401/0x830 [ 6205.788297][T14135] rtnl_newlink_create+0x341/0x850 [ 6205.788297][T14135] __rtnl_newlink+0xac9/0xd80 [ 6205.788297][T14135] rtnl_newlink+0x63/0xa0 [ 6205.788297][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6205.788297][T14135] netlink_rcv_skb+0x130/0x360 [ 6205.788297][T14135] netlink_unicast+0x449/0x710 [ 6205.788297][T14135] netlink_sendmsg+0x723/0xbe0 [ 6205.788297][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6205.788297][T14135] ___sys_sendmsg+0xee/0x170 [ 6205.788297][T14135] __sys_sendmsg+0xcd/0x170 [ 6205.788297][T14135] do_syscall_64+0xc6/0x1e0 [ 6205.788297][T14135] [ 6215.924581][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6215.925040][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6215.925040][T14135] dst_init+0x84/0x4a0 [ 6215.925040][T14135] dst_alloc+0x97/0x150 [ 6215.925040][T14135] ip6_dst_alloc+0x23/0x90 [ 6215.925040][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6215.925040][T14135] ip6_pol_route+0x56f/0x840 [ 6215.925040][T14135] fib6_rule_lookup+0x334/0x630 [ 6215.925040][T14135] ip6_route_output_flags+0x259/0x480 [ 6215.925040][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6215.925040][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6215.925040][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6215.925040][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6215.925040][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6215.925040][T14135] dev_hard_start_xmit+0x146/0x590 [ 6215.925040][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6215.925040][T14135] arp_solicit+0x4aa/0xe20 [ 6215.925040][T14135] neigh_probe+0xaa/0xf0 [ 6215.925040][T14135] [ 6215.927346][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6215.927346][T14135] dst_init+0x84/0x4a0 [ 6215.927346][T14135] dst_alloc+0x97/0x150 [ 6215.927346][T14135] ip6_dst_alloc+0x23/0x90 [ 6215.927346][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6215.927346][T14135] ip6_pol_route+0x56f/0x840 [ 6215.927346][T14135] fib6_rule_lookup+0x334/0x630 [ 6215.927346][T14135] ip6_route_output_flags+0x259/0x480 [ 6215.927346][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6215.927346][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6215.927346][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6215.927346][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6215.927346][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6215.927346][T14135] dev_hard_start_xmit+0x146/0x590 [ 6215.927346][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6215.927346][T14135] ip6_finish_output2+0x59b/0xf60 [ 6215.927346][T14135] ip6_finish_output+0x553/0xdf0 [ 6215.927346][T14135] [ 6215.929683][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6215.929683][T14135] netdev_get_by_index+0x5e/0x80 [ 6215.929683][T14135] fib6_nh_init+0x3d8/0x1580 [ 6215.929683][T14135] nh_create_ipv6+0x377/0x600 [ 6215.929683][T14135] nexthop_create+0x311/0x650 [ 6215.929683][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6215.929683][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6215.929683][T14135] netlink_rcv_skb+0x130/0x360 [ 6215.929683][T14135] netlink_unicast+0x449/0x710 [ 6215.929683][T14135] netlink_sendmsg+0x723/0xbe0 [ 6215.929683][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6215.929683][T14135] ___sys_sendmsg+0xee/0x170 [ 6215.929683][T14135] __sys_sendmsg+0xcd/0x170 [ 6215.929683][T14135] do_syscall_64+0xc6/0x1e0 [ 6215.929683][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6215.929683][T14135] [ 6215.931689][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6215.931689][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6215.931689][T14135] addrconf_notify+0x344/0xd60 [ 6215.931689][T14135] notifier_call_chain+0x9a/0x290 [ 6215.931689][T14135] register_netdevice+0x108b/0x1690 [ 6215.931689][T14135] veth_newlink+0x401/0x830 [ 6215.931689][T14135] rtnl_newlink_create+0x341/0x850 [ 6215.931689][T14135] __rtnl_newlink+0xac9/0xd80 [ 6215.931689][T14135] rtnl_newlink+0x63/0xa0 [ 6215.931689][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6215.931689][T14135] netlink_rcv_skb+0x130/0x360 [ 6215.931689][T14135] netlink_unicast+0x449/0x710 [ 6215.931689][T14135] netlink_sendmsg+0x723/0xbe0 [ 6215.931689][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6215.931689][T14135] ___sys_sendmsg+0xee/0x170 [ 6215.931689][T14135] __sys_sendmsg+0xcd/0x170 [ 6215.931689][T14135] do_syscall_64+0xc6/0x1e0 [ 6215.931689][T14135] [ 6225.972701][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6225.973399][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6225.973399][T14135] dst_init+0x84/0x4a0 [ 6225.973399][T14135] dst_alloc+0x97/0x150 [ 6225.973399][T14135] ip6_dst_alloc+0x23/0x90 [ 6225.973399][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6225.973399][T14135] ip6_pol_route+0x56f/0x840 [ 6225.973399][T14135] fib6_rule_lookup+0x334/0x630 [ 6225.973399][T14135] ip6_route_output_flags+0x259/0x480 [ 6225.973399][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6225.973399][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6225.973399][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6225.973399][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6225.973399][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6225.973399][T14135] dev_hard_start_xmit+0x146/0x590 [ 6225.973399][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6225.973399][T14135] arp_solicit+0x4aa/0xe20 [ 6225.973399][T14135] neigh_probe+0xaa/0xf0 [ 6225.973399][T14135] [ 6225.975692][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6225.975692][T14135] dst_init+0x84/0x4a0 [ 6225.975692][T14135] dst_alloc+0x97/0x150 [ 6225.975692][T14135] ip6_dst_alloc+0x23/0x90 [ 6225.975692][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6225.975692][T14135] ip6_pol_route+0x56f/0x840 [ 6225.975692][T14135] fib6_rule_lookup+0x334/0x630 [ 6225.975692][T14135] ip6_route_output_flags+0x259/0x480 [ 6225.975692][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6225.975692][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6225.975692][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6225.975692][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6225.975692][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6225.975692][T14135] dev_hard_start_xmit+0x146/0x590 [ 6225.975692][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6225.975692][T14135] ip6_finish_output2+0x59b/0xf60 [ 6225.975692][T14135] ip6_finish_output+0x553/0xdf0 [ 6225.975692][T14135] [ 6225.977981][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6225.977981][T14135] netdev_get_by_index+0x5e/0x80 [ 6225.977981][T14135] fib6_nh_init+0x3d8/0x1580 [ 6225.977981][T14135] nh_create_ipv6+0x377/0x600 [ 6225.977981][T14135] nexthop_create+0x311/0x650 [ 6225.977981][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6225.977981][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6225.977981][T14135] netlink_rcv_skb+0x130/0x360 [ 6225.977981][T14135] netlink_unicast+0x449/0x710 [ 6225.977981][T14135] netlink_sendmsg+0x723/0xbe0 [ 6225.977981][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6225.977981][T14135] ___sys_sendmsg+0xee/0x170 [ 6225.977981][T14135] __sys_sendmsg+0xcd/0x170 [ 6225.977981][T14135] do_syscall_64+0xc6/0x1e0 [ 6225.977981][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6225.977981][T14135] [ 6225.979939][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6225.979939][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6225.979939][T14135] addrconf_notify+0x344/0xd60 [ 6225.979939][T14135] notifier_call_chain+0x9a/0x290 [ 6225.979939][T14135] register_netdevice+0x108b/0x1690 [ 6225.979939][T14135] veth_newlink+0x401/0x830 [ 6225.979939][T14135] rtnl_newlink_create+0x341/0x850 [ 6225.979939][T14135] __rtnl_newlink+0xac9/0xd80 [ 6225.979939][T14135] rtnl_newlink+0x63/0xa0 [ 6225.979939][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6225.979939][T14135] netlink_rcv_skb+0x130/0x360 [ 6225.979939][T14135] netlink_unicast+0x449/0x710 [ 6225.979939][T14135] netlink_sendmsg+0x723/0xbe0 [ 6225.979939][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6225.979939][T14135] ___sys_sendmsg+0xee/0x170 [ 6225.979939][T14135] __sys_sendmsg+0xcd/0x170 [ 6225.979939][T14135] do_syscall_64+0xc6/0x1e0 [ 6225.979939][T14135] [ 6236.028570][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6236.029025][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6236.029025][T14135] dst_init+0x84/0x4a0 [ 6236.029025][T14135] dst_alloc+0x97/0x150 [ 6236.029025][T14135] ip6_dst_alloc+0x23/0x90 [ 6236.029025][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6236.029025][T14135] ip6_pol_route+0x56f/0x840 [ 6236.029025][T14135] fib6_rule_lookup+0x334/0x630 [ 6236.029025][T14135] ip6_route_output_flags+0x259/0x480 [ 6236.029025][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6236.029025][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6236.029025][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6236.029025][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6236.029025][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6236.029025][T14135] dev_hard_start_xmit+0x146/0x590 [ 6236.029025][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6236.029025][T14135] arp_solicit+0x4aa/0xe20 [ 6236.029025][T14135] neigh_probe+0xaa/0xf0 [ 6236.029025][T14135] [ 6236.031367][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6236.031367][T14135] dst_init+0x84/0x4a0 [ 6236.031367][T14135] dst_alloc+0x97/0x150 [ 6236.031367][T14135] ip6_dst_alloc+0x23/0x90 [ 6236.031367][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6236.031367][T14135] ip6_pol_route+0x56f/0x840 [ 6236.031367][T14135] fib6_rule_lookup+0x334/0x630 [ 6236.031367][T14135] ip6_route_output_flags+0x259/0x480 [ 6236.031367][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6236.031367][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6236.031367][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6236.031367][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6236.031367][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6236.031367][T14135] dev_hard_start_xmit+0x146/0x590 [ 6236.031367][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6236.031367][T14135] ip6_finish_output2+0x59b/0xf60 [ 6236.031367][T14135] ip6_finish_output+0x553/0xdf0 [ 6236.031367][T14135] [ 6236.033684][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6236.033684][T14135] netdev_get_by_index+0x5e/0x80 [ 6236.033684][T14135] fib6_nh_init+0x3d8/0x1580 [ 6236.033684][T14135] nh_create_ipv6+0x377/0x600 [ 6236.033684][T14135] nexthop_create+0x311/0x650 [ 6236.033684][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6236.033684][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6236.033684][T14135] netlink_rcv_skb+0x130/0x360 [ 6236.033684][T14135] netlink_unicast+0x449/0x710 [ 6236.033684][T14135] netlink_sendmsg+0x723/0xbe0 [ 6236.033684][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6236.033684][T14135] ___sys_sendmsg+0xee/0x170 [ 6236.033684][T14135] __sys_sendmsg+0xcd/0x170 [ 6236.033684][T14135] do_syscall_64+0xc6/0x1e0 [ 6236.033684][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6236.033684][T14135] [ 6236.035664][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6236.035664][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6236.035664][T14135] addrconf_notify+0x344/0xd60 [ 6236.035664][T14135] notifier_call_chain+0x9a/0x290 [ 6236.035664][T14135] register_netdevice+0x108b/0x1690 [ 6236.035664][T14135] veth_newlink+0x401/0x830 [ 6236.035664][T14135] rtnl_newlink_create+0x341/0x850 [ 6236.035664][T14135] __rtnl_newlink+0xac9/0xd80 [ 6236.035664][T14135] rtnl_newlink+0x63/0xa0 [ 6236.035664][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6236.035664][T14135] netlink_rcv_skb+0x130/0x360 [ 6236.035664][T14135] netlink_unicast+0x449/0x710 [ 6236.035664][T14135] netlink_sendmsg+0x723/0xbe0 [ 6236.035664][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6236.035664][T14135] ___sys_sendmsg+0xee/0x170 [ 6236.035664][T14135] __sys_sendmsg+0xcd/0x170 [ 6236.035664][T14135] do_syscall_64+0xc6/0x1e0 [ 6236.035664][T14135] [ 6246.188634][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6246.189002][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6246.189002][T14135] dst_init+0x84/0x4a0 [ 6246.189002][T14135] dst_alloc+0x97/0x150 [ 6246.189002][T14135] ip6_dst_alloc+0x23/0x90 [ 6246.189002][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6246.189002][T14135] ip6_pol_route+0x56f/0x840 [ 6246.189002][T14135] fib6_rule_lookup+0x334/0x630 [ 6246.189002][T14135] ip6_route_output_flags+0x259/0x480 [ 6246.189002][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6246.189002][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6246.189002][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6246.189002][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6246.189002][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6246.189002][T14135] dev_hard_start_xmit+0x146/0x590 [ 6246.189002][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6246.189002][T14135] arp_solicit+0x4aa/0xe20 [ 6246.189002][T14135] neigh_probe+0xaa/0xf0 [ 6246.189002][T14135] [ 6246.191283][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6246.191283][T14135] dst_init+0x84/0x4a0 [ 6246.191283][T14135] dst_alloc+0x97/0x150 [ 6246.191283][T14135] ip6_dst_alloc+0x23/0x90 [ 6246.191283][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6246.191283][T14135] ip6_pol_route+0x56f/0x840 [ 6246.191283][T14135] fib6_rule_lookup+0x334/0x630 [ 6246.191283][T14135] ip6_route_output_flags+0x259/0x480 [ 6246.191283][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6246.191283][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6246.191283][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6246.191283][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6246.191283][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6246.191283][T14135] dev_hard_start_xmit+0x146/0x590 [ 6246.191283][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6246.191283][T14135] ip6_finish_output2+0x59b/0xf60 [ 6246.191283][T14135] ip6_finish_output+0x553/0xdf0 [ 6246.191283][T14135] [ 6246.193522][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6246.193522][T14135] netdev_get_by_index+0x5e/0x80 [ 6246.193522][T14135] fib6_nh_init+0x3d8/0x1580 [ 6246.193522][T14135] nh_create_ipv6+0x377/0x600 [ 6246.193522][T14135] nexthop_create+0x311/0x650 [ 6246.193522][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6246.193522][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6246.193522][T14135] netlink_rcv_skb+0x130/0x360 [ 6246.193522][T14135] netlink_unicast+0x449/0x710 [ 6246.193522][T14135] netlink_sendmsg+0x723/0xbe0 [ 6246.193522][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6246.193522][T14135] ___sys_sendmsg+0xee/0x170 [ 6246.193522][T14135] __sys_sendmsg+0xcd/0x170 [ 6246.193522][T14135] do_syscall_64+0xc6/0x1e0 [ 6246.193522][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6246.193522][T14135] [ 6246.195432][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6246.195432][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6246.195432][T14135] addrconf_notify+0x344/0xd60 [ 6246.195432][T14135] notifier_call_chain+0x9a/0x290 [ 6246.195432][T14135] register_netdevice+0x108b/0x1690 [ 6246.195432][T14135] veth_newlink+0x401/0x830 [ 6246.195432][T14135] rtnl_newlink_create+0x341/0x850 [ 6246.195432][T14135] __rtnl_newlink+0xac9/0xd80 [ 6246.195432][T14135] rtnl_newlink+0x63/0xa0 [ 6246.195432][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6246.195432][T14135] netlink_rcv_skb+0x130/0x360 [ 6246.195432][T14135] netlink_unicast+0x449/0x710 [ 6246.195432][T14135] netlink_sendmsg+0x723/0xbe0 [ 6246.195432][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6246.195432][T14135] ___sys_sendmsg+0xee/0x170 [ 6246.195432][T14135] __sys_sendmsg+0xcd/0x170 [ 6246.195432][T14135] do_syscall_64+0xc6/0x1e0 [ 6246.195432][T14135] [ 6256.316569][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6256.316948][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6256.316948][T14135] dst_init+0x84/0x4a0 [ 6256.316948][T14135] dst_alloc+0x97/0x150 [ 6256.316948][T14135] ip6_dst_alloc+0x23/0x90 [ 6256.316948][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6256.316948][T14135] ip6_pol_route+0x56f/0x840 [ 6256.316948][T14135] fib6_rule_lookup+0x334/0x630 [ 6256.316948][T14135] ip6_route_output_flags+0x259/0x480 [ 6256.316948][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6256.316948][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6256.316948][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6256.316948][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6256.316948][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6256.316948][T14135] dev_hard_start_xmit+0x146/0x590 [ 6256.316948][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6256.316948][T14135] arp_solicit+0x4aa/0xe20 [ 6256.316948][T14135] neigh_probe+0xaa/0xf0 [ 6256.316948][T14135] [ 6256.319248][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6256.319248][T14135] dst_init+0x84/0x4a0 [ 6256.319248][T14135] dst_alloc+0x97/0x150 [ 6256.319248][T14135] ip6_dst_alloc+0x23/0x90 [ 6256.319248][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6256.319248][T14135] ip6_pol_route+0x56f/0x840 [ 6256.319248][T14135] fib6_rule_lookup+0x334/0x630 [ 6256.319248][T14135] ip6_route_output_flags+0x259/0x480 [ 6256.319248][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6256.319248][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6256.319248][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6256.319248][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6256.319248][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6256.319248][T14135] dev_hard_start_xmit+0x146/0x590 [ 6256.319248][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6256.319248][T14135] ip6_finish_output2+0x59b/0xf60 [ 6256.319248][T14135] ip6_finish_output+0x553/0xdf0 [ 6256.319248][T14135] [ 6256.321546][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6256.321546][T14135] netdev_get_by_index+0x5e/0x80 [ 6256.321546][T14135] fib6_nh_init+0x3d8/0x1580 [ 6256.321546][T14135] nh_create_ipv6+0x377/0x600 [ 6256.321546][T14135] nexthop_create+0x311/0x650 [ 6256.321546][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6256.321546][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6256.321546][T14135] netlink_rcv_skb+0x130/0x360 [ 6256.321546][T14135] netlink_unicast+0x449/0x710 [ 6256.321546][T14135] netlink_sendmsg+0x723/0xbe0 [ 6256.321546][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6256.321546][T14135] ___sys_sendmsg+0xee/0x170 [ 6256.321546][T14135] __sys_sendmsg+0xcd/0x170 [ 6256.321546][T14135] do_syscall_64+0xc6/0x1e0 [ 6256.321546][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6256.321546][T14135] [ 6256.323517][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6256.323517][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6256.323517][T14135] addrconf_notify+0x344/0xd60 [ 6256.323517][T14135] notifier_call_chain+0x9a/0x290 [ 6256.323517][T14135] register_netdevice+0x108b/0x1690 [ 6256.323517][T14135] veth_newlink+0x401/0x830 [ 6256.323517][T14135] rtnl_newlink_create+0x341/0x850 [ 6256.323517][T14135] __rtnl_newlink+0xac9/0xd80 [ 6256.323517][T14135] rtnl_newlink+0x63/0xa0 [ 6256.323517][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6256.323517][T14135] netlink_rcv_skb+0x130/0x360 [ 6256.323517][T14135] netlink_unicast+0x449/0x710 [ 6256.323517][T14135] netlink_sendmsg+0x723/0xbe0 [ 6256.323517][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6256.323517][T14135] ___sys_sendmsg+0xee/0x170 [ 6256.323517][T14135] __sys_sendmsg+0xcd/0x170 [ 6256.323517][T14135] do_syscall_64+0xc6/0x1e0 [ 6256.323517][T14135] [ 6266.476577][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6266.477025][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6266.477025][T14135] dst_init+0x84/0x4a0 [ 6266.477025][T14135] dst_alloc+0x97/0x150 [ 6266.477025][T14135] ip6_dst_alloc+0x23/0x90 [ 6266.477025][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6266.477025][T14135] ip6_pol_route+0x56f/0x840 [ 6266.477025][T14135] fib6_rule_lookup+0x334/0x630 [ 6266.477025][T14135] ip6_route_output_flags+0x259/0x480 [ 6266.477025][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6266.477025][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6266.477025][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6266.477025][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6266.477025][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6266.477025][T14135] dev_hard_start_xmit+0x146/0x590 [ 6266.477025][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6266.477025][T14135] arp_solicit+0x4aa/0xe20 [ 6266.477025][T14135] neigh_probe+0xaa/0xf0 [ 6266.477025][T14135] [ 6266.479308][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6266.479308][T14135] dst_init+0x84/0x4a0 [ 6266.479308][T14135] dst_alloc+0x97/0x150 [ 6266.479308][T14135] ip6_dst_alloc+0x23/0x90 [ 6266.479308][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6266.479308][T14135] ip6_pol_route+0x56f/0x840 [ 6266.479308][T14135] fib6_rule_lookup+0x334/0x630 [ 6266.479308][T14135] ip6_route_output_flags+0x259/0x480 [ 6266.479308][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6266.479308][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6266.479308][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6266.479308][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6266.479308][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6266.479308][T14135] dev_hard_start_xmit+0x146/0x590 [ 6266.479308][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6266.479308][T14135] ip6_finish_output2+0x59b/0xf60 [ 6266.479308][T14135] ip6_finish_output+0x553/0xdf0 [ 6266.479308][T14135] [ 6266.481664][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6266.481664][T14135] netdev_get_by_index+0x5e/0x80 [ 6266.481664][T14135] fib6_nh_init+0x3d8/0x1580 [ 6266.481664][T14135] nh_create_ipv6+0x377/0x600 [ 6266.481664][T14135] nexthop_create+0x311/0x650 [ 6266.481664][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6266.481664][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6266.481664][T14135] netlink_rcv_skb+0x130/0x360 [ 6266.481664][T14135] netlink_unicast+0x449/0x710 [ 6266.481664][T14135] netlink_sendmsg+0x723/0xbe0 [ 6266.481664][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6266.481664][T14135] ___sys_sendmsg+0xee/0x170 [ 6266.481664][T14135] __sys_sendmsg+0xcd/0x170 [ 6266.481664][T14135] do_syscall_64+0xc6/0x1e0 [ 6266.481664][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6266.481664][T14135] [ 6266.483627][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6266.483627][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6266.483627][T14135] addrconf_notify+0x344/0xd60 [ 6266.483627][T14135] notifier_call_chain+0x9a/0x290 [ 6266.483627][T14135] register_netdevice+0x108b/0x1690 [ 6266.483627][T14135] veth_newlink+0x401/0x830 [ 6266.483627][T14135] rtnl_newlink_create+0x341/0x850 [ 6266.483627][T14135] __rtnl_newlink+0xac9/0xd80 [ 6266.483627][T14135] rtnl_newlink+0x63/0xa0 [ 6266.483627][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6266.483627][T14135] netlink_rcv_skb+0x130/0x360 [ 6266.483627][T14135] netlink_unicast+0x449/0x710 [ 6266.483627][T14135] netlink_sendmsg+0x723/0xbe0 [ 6266.483627][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6266.483627][T14135] ___sys_sendmsg+0xee/0x170 [ 6266.483627][T14135] __sys_sendmsg+0xcd/0x170 [ 6266.483627][T14135] do_syscall_64+0xc6/0x1e0 [ 6266.483627][T14135] [ 6276.621526][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6276.621903][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6276.621903][T14135] dst_init+0x84/0x4a0 [ 6276.621903][T14135] dst_alloc+0x97/0x150 [ 6276.621903][T14135] ip6_dst_alloc+0x23/0x90 [ 6276.621903][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6276.621903][T14135] ip6_pol_route+0x56f/0x840 [ 6276.621903][T14135] fib6_rule_lookup+0x334/0x630 [ 6276.621903][T14135] ip6_route_output_flags+0x259/0x480 [ 6276.621903][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6276.621903][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6276.621903][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6276.621903][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6276.621903][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6276.621903][T14135] dev_hard_start_xmit+0x146/0x590 [ 6276.621903][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6276.621903][T14135] arp_solicit+0x4aa/0xe20 [ 6276.621903][T14135] neigh_probe+0xaa/0xf0 [ 6276.621903][T14135] [ 6276.624213][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6276.624213][T14135] dst_init+0x84/0x4a0 [ 6276.624213][T14135] dst_alloc+0x97/0x150 [ 6276.624213][T14135] ip6_dst_alloc+0x23/0x90 [ 6276.624213][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6276.624213][T14135] ip6_pol_route+0x56f/0x840 [ 6276.624213][T14135] fib6_rule_lookup+0x334/0x630 [ 6276.624213][T14135] ip6_route_output_flags+0x259/0x480 [ 6276.624213][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6276.624213][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6276.624213][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6276.624213][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6276.624213][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6276.624213][T14135] dev_hard_start_xmit+0x146/0x590 [ 6276.624213][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6276.624213][T14135] ip6_finish_output2+0x59b/0xf60 [ 6276.624213][T14135] ip6_finish_output+0x553/0xdf0 [ 6276.624213][T14135] [ 6276.626527][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6276.626527][T14135] netdev_get_by_index+0x5e/0x80 [ 6276.626527][T14135] fib6_nh_init+0x3d8/0x1580 [ 6276.626527][T14135] nh_create_ipv6+0x377/0x600 [ 6276.626527][T14135] nexthop_create+0x311/0x650 [ 6276.626527][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6276.626527][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6276.626527][T14135] netlink_rcv_skb+0x130/0x360 [ 6276.626527][T14135] netlink_unicast+0x449/0x710 [ 6276.626527][T14135] netlink_sendmsg+0x723/0xbe0 [ 6276.626527][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6276.626527][T14135] ___sys_sendmsg+0xee/0x170 [ 6276.626527][T14135] __sys_sendmsg+0xcd/0x170 [ 6276.626527][T14135] do_syscall_64+0xc6/0x1e0 [ 6276.626527][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6276.626527][T14135] [ 6276.628513][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6276.628513][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6276.628513][T14135] addrconf_notify+0x344/0xd60 [ 6276.628513][T14135] notifier_call_chain+0x9a/0x290 [ 6276.628513][T14135] register_netdevice+0x108b/0x1690 [ 6276.628513][T14135] veth_newlink+0x401/0x830 [ 6276.628513][T14135] rtnl_newlink_create+0x341/0x850 [ 6276.628513][T14135] __rtnl_newlink+0xac9/0xd80 [ 6276.628513][T14135] rtnl_newlink+0x63/0xa0 [ 6276.628513][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6276.628513][T14135] netlink_rcv_skb+0x130/0x360 [ 6276.628513][T14135] netlink_unicast+0x449/0x710 [ 6276.628513][T14135] netlink_sendmsg+0x723/0xbe0 [ 6276.628513][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6276.628513][T14135] ___sys_sendmsg+0xee/0x170 [ 6276.628513][T14135] __sys_sendmsg+0xcd/0x170 [ 6276.628513][T14135] do_syscall_64+0xc6/0x1e0 [ 6276.628513][T14135] [ 6286.756634][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6286.757027][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6286.757027][T14135] dst_init+0x84/0x4a0 [ 6286.757027][T14135] dst_alloc+0x97/0x150 [ 6286.757027][T14135] ip6_dst_alloc+0x23/0x90 [ 6286.757027][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6286.757027][T14135] ip6_pol_route+0x56f/0x840 [ 6286.757027][T14135] fib6_rule_lookup+0x334/0x630 [ 6286.757027][T14135] ip6_route_output_flags+0x259/0x480 [ 6286.757027][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6286.757027][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6286.757027][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6286.757027][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6286.757027][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6286.757027][T14135] dev_hard_start_xmit+0x146/0x590 [ 6286.757027][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6286.757027][T14135] arp_solicit+0x4aa/0xe20 [ 6286.757027][T14135] neigh_probe+0xaa/0xf0 [ 6286.757027][T14135] [ 6286.759312][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6286.759312][T14135] dst_init+0x84/0x4a0 [ 6286.759312][T14135] dst_alloc+0x97/0x150 [ 6286.759312][T14135] ip6_dst_alloc+0x23/0x90 [ 6286.759312][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6286.759312][T14135] ip6_pol_route+0x56f/0x840 [ 6286.759312][T14135] fib6_rule_lookup+0x334/0x630 [ 6286.759312][T14135] ip6_route_output_flags+0x259/0x480 [ 6286.759312][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6286.759312][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6286.759312][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6286.759312][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6286.759312][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6286.759312][T14135] dev_hard_start_xmit+0x146/0x590 [ 6286.759312][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6286.759312][T14135] ip6_finish_output2+0x59b/0xf60 [ 6286.759312][T14135] ip6_finish_output+0x553/0xdf0 [ 6286.759312][T14135] [ 6286.761664][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6286.761664][T14135] netdev_get_by_index+0x5e/0x80 [ 6286.761664][T14135] fib6_nh_init+0x3d8/0x1580 [ 6286.761664][T14135] nh_create_ipv6+0x377/0x600 [ 6286.761664][T14135] nexthop_create+0x311/0x650 [ 6286.761664][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6286.761664][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6286.761664][T14135] netlink_rcv_skb+0x130/0x360 [ 6286.761664][T14135] netlink_unicast+0x449/0x710 [ 6286.761664][T14135] netlink_sendmsg+0x723/0xbe0 [ 6286.761664][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6286.761664][T14135] ___sys_sendmsg+0xee/0x170 [ 6286.761664][T14135] __sys_sendmsg+0xcd/0x170 [ 6286.761664][T14135] do_syscall_64+0xc6/0x1e0 [ 6286.761664][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6286.761664][T14135] [ 6286.763674][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6286.763674][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6286.763674][T14135] addrconf_notify+0x344/0xd60 [ 6286.763674][T14135] notifier_call_chain+0x9a/0x290 [ 6286.763674][T14135] register_netdevice+0x108b/0x1690 [ 6286.763674][T14135] veth_newlink+0x401/0x830 [ 6286.763674][T14135] rtnl_newlink_create+0x341/0x850 [ 6286.763674][T14135] __rtnl_newlink+0xac9/0xd80 [ 6286.763674][T14135] rtnl_newlink+0x63/0xa0 [ 6286.763674][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6286.763674][T14135] netlink_rcv_skb+0x130/0x360 [ 6286.763674][T14135] netlink_unicast+0x449/0x710 [ 6286.763674][T14135] netlink_sendmsg+0x723/0xbe0 [ 6286.763674][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6286.763674][T14135] ___sys_sendmsg+0xee/0x170 [ 6286.763674][T14135] __sys_sendmsg+0xcd/0x170 [ 6286.763674][T14135] do_syscall_64+0xc6/0x1e0 [ 6286.763674][T14135] [ 6296.884592][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6296.884990][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6296.884990][T14135] dst_init+0x84/0x4a0 [ 6296.884990][T14135] dst_alloc+0x97/0x150 [ 6296.884990][T14135] ip6_dst_alloc+0x23/0x90 [ 6296.884990][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6296.884990][T14135] ip6_pol_route+0x56f/0x840 [ 6296.884990][T14135] fib6_rule_lookup+0x334/0x630 [ 6296.884990][T14135] ip6_route_output_flags+0x259/0x480 [ 6296.884990][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6296.884990][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6296.884990][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6296.884990][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6296.884990][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6296.884990][T14135] dev_hard_start_xmit+0x146/0x590 [ 6296.884990][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6296.884990][T14135] arp_solicit+0x4aa/0xe20 [ 6296.884990][T14135] neigh_probe+0xaa/0xf0 [ 6296.884990][T14135] [ 6296.887270][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6296.887270][T14135] dst_init+0x84/0x4a0 [ 6296.887270][T14135] dst_alloc+0x97/0x150 [ 6296.887270][T14135] ip6_dst_alloc+0x23/0x90 [ 6296.887270][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6296.887270][T14135] ip6_pol_route+0x56f/0x840 [ 6296.887270][T14135] fib6_rule_lookup+0x334/0x630 [ 6296.887270][T14135] ip6_route_output_flags+0x259/0x480 [ 6296.887270][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6296.887270][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6296.887270][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6296.887270][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6296.887270][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6296.887270][T14135] dev_hard_start_xmit+0x146/0x590 [ 6296.887270][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6296.887270][T14135] ip6_finish_output2+0x59b/0xf60 [ 6296.887270][T14135] ip6_finish_output+0x553/0xdf0 [ 6296.887270][T14135] [ 6296.889533][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6296.889533][T14135] netdev_get_by_index+0x5e/0x80 [ 6296.889533][T14135] fib6_nh_init+0x3d8/0x1580 [ 6296.889533][T14135] nh_create_ipv6+0x377/0x600 [ 6296.889533][T14135] nexthop_create+0x311/0x650 [ 6296.889533][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6296.889533][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6296.889533][T14135] netlink_rcv_skb+0x130/0x360 [ 6296.889533][T14135] netlink_unicast+0x449/0x710 [ 6296.889533][T14135] netlink_sendmsg+0x723/0xbe0 [ 6296.889533][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6296.889533][T14135] ___sys_sendmsg+0xee/0x170 [ 6296.889533][T14135] __sys_sendmsg+0xcd/0x170 [ 6296.889533][T14135] do_syscall_64+0xc6/0x1e0 [ 6296.889533][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6296.889533][T14135] [ 6296.891597][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6296.891597][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6296.891597][T14135] addrconf_notify+0x344/0xd60 [ 6296.891597][T14135] notifier_call_chain+0x9a/0x290 [ 6296.891597][T14135] register_netdevice+0x108b/0x1690 [ 6296.891597][T14135] veth_newlink+0x401/0x830 [ 6296.891597][T14135] rtnl_newlink_create+0x341/0x850 [ 6296.891597][T14135] __rtnl_newlink+0xac9/0xd80 [ 6296.891597][T14135] rtnl_newlink+0x63/0xa0 [ 6296.891597][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6296.891597][T14135] netlink_rcv_skb+0x130/0x360 [ 6296.891597][T14135] netlink_unicast+0x449/0x710 [ 6296.891597][T14135] netlink_sendmsg+0x723/0xbe0 [ 6296.891597][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6296.891597][T14135] ___sys_sendmsg+0xee/0x170 [ 6296.891597][T14135] __sys_sendmsg+0xcd/0x170 [ 6296.891597][T14135] do_syscall_64+0xc6/0x1e0 [ 6296.891597][T14135] [ 6307.036547][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6307.037562][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6307.037562][T14135] dst_init+0x84/0x4a0 [ 6307.037562][T14135] dst_alloc+0x97/0x150 [ 6307.037562][T14135] ip6_dst_alloc+0x23/0x90 [ 6307.037562][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6307.037562][T14135] ip6_pol_route+0x56f/0x840 [ 6307.037562][T14135] fib6_rule_lookup+0x334/0x630 [ 6307.037562][T14135] ip6_route_output_flags+0x259/0x480 [ 6307.037562][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6307.037562][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6307.037562][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6307.037562][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6307.037562][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6307.037562][T14135] dev_hard_start_xmit+0x146/0x590 [ 6307.037562][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6307.037562][T14135] arp_solicit+0x4aa/0xe20 [ 6307.037562][T14135] neigh_probe+0xaa/0xf0 [ 6307.037562][T14135] [ 6307.039840][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6307.039840][T14135] dst_init+0x84/0x4a0 [ 6307.039840][T14135] dst_alloc+0x97/0x150 [ 6307.039840][T14135] ip6_dst_alloc+0x23/0x90 [ 6307.039840][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6307.039840][T14135] ip6_pol_route+0x56f/0x840 [ 6307.039840][T14135] fib6_rule_lookup+0x334/0x630 [ 6307.039840][T14135] ip6_route_output_flags+0x259/0x480 [ 6307.039840][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6307.039840][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6307.039840][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6307.039840][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6307.039840][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6307.039840][T14135] dev_hard_start_xmit+0x146/0x590 [ 6307.039840][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6307.039840][T14135] ip6_finish_output2+0x59b/0xf60 [ 6307.039840][T14135] ip6_finish_output+0x553/0xdf0 [ 6307.039840][T14135] [ 6307.042198][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6307.042198][T14135] netdev_get_by_index+0x5e/0x80 [ 6307.042198][T14135] fib6_nh_init+0x3d8/0x1580 [ 6307.042198][T14135] nh_create_ipv6+0x377/0x600 [ 6307.042198][T14135] nexthop_create+0x311/0x650 [ 6307.042198][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6307.042198][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6307.042198][T14135] netlink_rcv_skb+0x130/0x360 [ 6307.042198][T14135] netlink_unicast+0x449/0x710 [ 6307.042198][T14135] netlink_sendmsg+0x723/0xbe0 [ 6307.042198][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6307.042198][T14135] ___sys_sendmsg+0xee/0x170 [ 6307.042198][T14135] __sys_sendmsg+0xcd/0x170 [ 6307.042198][T14135] do_syscall_64+0xc6/0x1e0 [ 6307.042198][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6307.042198][T14135] [ 6307.044190][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6307.044190][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6307.044190][T14135] addrconf_notify+0x344/0xd60 [ 6307.044190][T14135] notifier_call_chain+0x9a/0x290 [ 6307.044190][T14135] register_netdevice+0x108b/0x1690 [ 6307.044190][T14135] veth_newlink+0x401/0x830 [ 6307.044190][T14135] rtnl_newlink_create+0x341/0x850 [ 6307.044190][T14135] __rtnl_newlink+0xac9/0xd80 [ 6307.044190][T14135] rtnl_newlink+0x63/0xa0 [ 6307.044190][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6307.044190][T14135] netlink_rcv_skb+0x130/0x360 [ 6307.044190][T14135] netlink_unicast+0x449/0x710 [ 6307.044190][T14135] netlink_sendmsg+0x723/0xbe0 [ 6307.044190][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6307.044190][T14135] ___sys_sendmsg+0xee/0x170 [ 6307.044190][T14135] __sys_sendmsg+0xcd/0x170 [ 6307.044190][T14135] do_syscall_64+0xc6/0x1e0 [ 6307.044190][T14135] [ 6317.212528][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6317.212898][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6317.212898][T14135] dst_init+0x84/0x4a0 [ 6317.212898][T14135] dst_alloc+0x97/0x150 [ 6317.212898][T14135] ip6_dst_alloc+0x23/0x90 [ 6317.212898][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6317.212898][T14135] ip6_pol_route+0x56f/0x840 [ 6317.212898][T14135] fib6_rule_lookup+0x334/0x630 [ 6317.212898][T14135] ip6_route_output_flags+0x259/0x480 [ 6317.212898][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6317.212898][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6317.212898][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6317.212898][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6317.212898][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6317.212898][T14135] dev_hard_start_xmit+0x146/0x590 [ 6317.212898][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6317.212898][T14135] arp_solicit+0x4aa/0xe20 [ 6317.212898][T14135] neigh_probe+0xaa/0xf0 [ 6317.212898][T14135] [ 6317.215125][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6317.215125][T14135] dst_init+0x84/0x4a0 [ 6317.215125][T14135] dst_alloc+0x97/0x150 [ 6317.215125][T14135] ip6_dst_alloc+0x23/0x90 [ 6317.215125][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6317.215125][T14135] ip6_pol_route+0x56f/0x840 [ 6317.215125][T14135] fib6_rule_lookup+0x334/0x630 [ 6317.215125][T14135] ip6_route_output_flags+0x259/0x480 [ 6317.215125][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6317.215125][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6317.215125][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6317.215125][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6317.215125][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6317.215125][T14135] dev_hard_start_xmit+0x146/0x590 [ 6317.215125][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6317.215125][T14135] ip6_finish_output2+0x59b/0xf60 [ 6317.215125][T14135] ip6_finish_output+0x553/0xdf0 [ 6317.215125][T14135] [ 6317.217344][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6317.217344][T14135] netdev_get_by_index+0x5e/0x80 [ 6317.217344][T14135] fib6_nh_init+0x3d8/0x1580 [ 6317.217344][T14135] nh_create_ipv6+0x377/0x600 [ 6317.217344][T14135] nexthop_create+0x311/0x650 [ 6317.217344][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6317.217344][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6317.217344][T14135] netlink_rcv_skb+0x130/0x360 [ 6317.217344][T14135] netlink_unicast+0x449/0x710 [ 6317.217344][T14135] netlink_sendmsg+0x723/0xbe0 [ 6317.217344][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6317.217344][T14135] ___sys_sendmsg+0xee/0x170 [ 6317.217344][T14135] __sys_sendmsg+0xcd/0x170 [ 6317.217344][T14135] do_syscall_64+0xc6/0x1e0 [ 6317.217344][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6317.217344][T14135] [ 6317.219250][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6317.219250][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6317.219250][T14135] addrconf_notify+0x344/0xd60 [ 6317.219250][T14135] notifier_call_chain+0x9a/0x290 [ 6317.219250][T14135] register_netdevice+0x108b/0x1690 [ 6317.219250][T14135] veth_newlink+0x401/0x830 [ 6317.219250][T14135] rtnl_newlink_create+0x341/0x850 [ 6317.219250][T14135] __rtnl_newlink+0xac9/0xd80 [ 6317.219250][T14135] rtnl_newlink+0x63/0xa0 [ 6317.219250][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6317.219250][T14135] netlink_rcv_skb+0x130/0x360 [ 6317.219250][T14135] netlink_unicast+0x449/0x710 [ 6317.219250][T14135] netlink_sendmsg+0x723/0xbe0 [ 6317.219250][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6317.219250][T14135] ___sys_sendmsg+0xee/0x170 [ 6317.219250][T14135] __sys_sendmsg+0xcd/0x170 [ 6317.219250][T14135] do_syscall_64+0xc6/0x1e0 [ 6317.219250][T14135] [ 6327.380585][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6327.380982][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6327.380982][T14135] dst_init+0x84/0x4a0 [ 6327.380982][T14135] dst_alloc+0x97/0x150 [ 6327.380982][T14135] ip6_dst_alloc+0x23/0x90 [ 6327.380982][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6327.380982][T14135] ip6_pol_route+0x56f/0x840 [ 6327.380982][T14135] fib6_rule_lookup+0x334/0x630 [ 6327.380982][T14135] ip6_route_output_flags+0x259/0x480 [ 6327.380982][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6327.380982][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6327.380982][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6327.380982][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6327.380982][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6327.380982][T14135] dev_hard_start_xmit+0x146/0x590 [ 6327.380982][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6327.380982][T14135] arp_solicit+0x4aa/0xe20 [ 6327.380982][T14135] neigh_probe+0xaa/0xf0 [ 6327.380982][T14135] [ 6327.383342][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6327.383342][T14135] dst_init+0x84/0x4a0 [ 6327.383342][T14135] dst_alloc+0x97/0x150 [ 6327.383342][T14135] ip6_dst_alloc+0x23/0x90 [ 6327.383342][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6327.383342][T14135] ip6_pol_route+0x56f/0x840 [ 6327.383342][T14135] fib6_rule_lookup+0x334/0x630 [ 6327.383342][T14135] ip6_route_output_flags+0x259/0x480 [ 6327.383342][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6327.383342][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6327.383342][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6327.383342][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6327.383342][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6327.383342][T14135] dev_hard_start_xmit+0x146/0x590 [ 6327.383342][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6327.383342][T14135] ip6_finish_output2+0x59b/0xf60 [ 6327.383342][T14135] ip6_finish_output+0x553/0xdf0 [ 6327.383342][T14135] [ 6327.385684][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6327.385684][T14135] netdev_get_by_index+0x5e/0x80 [ 6327.385684][T14135] fib6_nh_init+0x3d8/0x1580 [ 6327.385684][T14135] nh_create_ipv6+0x377/0x600 [ 6327.385684][T14135] nexthop_create+0x311/0x650 [ 6327.385684][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6327.385684][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6327.385684][T14135] netlink_rcv_skb+0x130/0x360 [ 6327.385684][T14135] netlink_unicast+0x449/0x710 [ 6327.385684][T14135] netlink_sendmsg+0x723/0xbe0 [ 6327.385684][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6327.385684][T14135] ___sys_sendmsg+0xee/0x170 [ 6327.385684][T14135] __sys_sendmsg+0xcd/0x170 [ 6327.385684][T14135] do_syscall_64+0xc6/0x1e0 [ 6327.385684][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6327.385684][T14135] [ 6327.387685][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6327.387685][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6327.387685][T14135] addrconf_notify+0x344/0xd60 [ 6327.387685][T14135] notifier_call_chain+0x9a/0x290 [ 6327.387685][T14135] register_netdevice+0x108b/0x1690 [ 6327.387685][T14135] veth_newlink+0x401/0x830 [ 6327.387685][T14135] rtnl_newlink_create+0x341/0x850 [ 6327.387685][T14135] __rtnl_newlink+0xac9/0xd80 [ 6327.387685][T14135] rtnl_newlink+0x63/0xa0 [ 6327.387685][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6327.387685][T14135] netlink_rcv_skb+0x130/0x360 [ 6327.387685][T14135] netlink_unicast+0x449/0x710 [ 6327.387685][T14135] netlink_sendmsg+0x723/0xbe0 [ 6327.387685][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6327.387685][T14135] ___sys_sendmsg+0xee/0x170 [ 6327.387685][T14135] __sys_sendmsg+0xcd/0x170 [ 6327.387685][T14135] do_syscall_64+0xc6/0x1e0 [ 6327.387685][T14135] [ 6337.485508][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6337.485969][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6337.485969][T14135] dst_init+0x84/0x4a0 [ 6337.485969][T14135] dst_alloc+0x97/0x150 [ 6337.485969][T14135] ip6_dst_alloc+0x23/0x90 [ 6337.485969][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6337.485969][T14135] ip6_pol_route+0x56f/0x840 [ 6337.485969][T14135] fib6_rule_lookup+0x334/0x630 [ 6337.485969][T14135] ip6_route_output_flags+0x259/0x480 [ 6337.485969][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6337.485969][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6337.485969][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6337.485969][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6337.485969][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6337.485969][T14135] dev_hard_start_xmit+0x146/0x590 [ 6337.485969][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6337.485969][T14135] arp_solicit+0x4aa/0xe20 [ 6337.485969][T14135] neigh_probe+0xaa/0xf0 [ 6337.485969][T14135] [ 6337.488244][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6337.488244][T14135] dst_init+0x84/0x4a0 [ 6337.488244][T14135] dst_alloc+0x97/0x150 [ 6337.488244][T14135] ip6_dst_alloc+0x23/0x90 [ 6337.488244][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6337.488244][T14135] ip6_pol_route+0x56f/0x840 [ 6337.488244][T14135] fib6_rule_lookup+0x334/0x630 [ 6337.488244][T14135] ip6_route_output_flags+0x259/0x480 [ 6337.488244][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6337.488244][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6337.488244][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6337.488244][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6337.488244][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6337.488244][T14135] dev_hard_start_xmit+0x146/0x590 [ 6337.488244][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6337.488244][T14135] ip6_finish_output2+0x59b/0xf60 [ 6337.488244][T14135] ip6_finish_output+0x553/0xdf0 [ 6337.488244][T14135] [ 6337.490510][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6337.490510][T14135] netdev_get_by_index+0x5e/0x80 [ 6337.490510][T14135] fib6_nh_init+0x3d8/0x1580 [ 6337.490510][T14135] nh_create_ipv6+0x377/0x600 [ 6337.490510][T14135] nexthop_create+0x311/0x650 [ 6337.490510][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6337.490510][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6337.490510][T14135] netlink_rcv_skb+0x130/0x360 [ 6337.490510][T14135] netlink_unicast+0x449/0x710 [ 6337.490510][T14135] netlink_sendmsg+0x723/0xbe0 [ 6337.490510][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6337.490510][T14135] ___sys_sendmsg+0xee/0x170 [ 6337.490510][T14135] __sys_sendmsg+0xcd/0x170 [ 6337.490510][T14135] do_syscall_64+0xc6/0x1e0 [ 6337.490510][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6337.490510][T14135] [ 6337.492463][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6337.492463][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6337.492463][T14135] addrconf_notify+0x344/0xd60 [ 6337.492463][T14135] notifier_call_chain+0x9a/0x290 [ 6337.492463][T14135] register_netdevice+0x108b/0x1690 [ 6337.492463][T14135] veth_newlink+0x401/0x830 [ 6337.492463][T14135] rtnl_newlink_create+0x341/0x850 [ 6337.492463][T14135] __rtnl_newlink+0xac9/0xd80 [ 6337.492463][T14135] rtnl_newlink+0x63/0xa0 [ 6337.492463][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6337.492463][T14135] netlink_rcv_skb+0x130/0x360 [ 6337.492463][T14135] netlink_unicast+0x449/0x710 [ 6337.492463][T14135] netlink_sendmsg+0x723/0xbe0 [ 6337.492463][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6337.492463][T14135] ___sys_sendmsg+0xee/0x170 [ 6337.492463][T14135] __sys_sendmsg+0xcd/0x170 [ 6337.492463][T14135] do_syscall_64+0xc6/0x1e0 [ 6337.492463][T14135] [ 6347.636571][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6347.636970][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6347.636970][T14135] dst_init+0x84/0x4a0 [ 6347.636970][T14135] dst_alloc+0x97/0x150 [ 6347.636970][T14135] ip6_dst_alloc+0x23/0x90 [ 6347.636970][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6347.636970][T14135] ip6_pol_route+0x56f/0x840 [ 6347.636970][T14135] fib6_rule_lookup+0x334/0x630 [ 6347.636970][T14135] ip6_route_output_flags+0x259/0x480 [ 6347.636970][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6347.636970][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6347.636970][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6347.636970][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6347.636970][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6347.636970][T14135] dev_hard_start_xmit+0x146/0x590 [ 6347.636970][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6347.636970][T14135] arp_solicit+0x4aa/0xe20 [ 6347.636970][T14135] neigh_probe+0xaa/0xf0 [ 6347.636970][T14135] [ 6347.639308][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6347.639308][T14135] dst_init+0x84/0x4a0 [ 6347.639308][T14135] dst_alloc+0x97/0x150 [ 6347.639308][T14135] ip6_dst_alloc+0x23/0x90 [ 6347.639308][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6347.639308][T14135] ip6_pol_route+0x56f/0x840 [ 6347.639308][T14135] fib6_rule_lookup+0x334/0x630 [ 6347.639308][T14135] ip6_route_output_flags+0x259/0x480 [ 6347.639308][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6347.639308][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6347.639308][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6347.639308][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6347.639308][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6347.639308][T14135] dev_hard_start_xmit+0x146/0x590 [ 6347.639308][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6347.639308][T14135] ip6_finish_output2+0x59b/0xf60 [ 6347.639308][T14135] ip6_finish_output+0x553/0xdf0 [ 6347.639308][T14135] [ 6347.641669][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6347.641669][T14135] netdev_get_by_index+0x5e/0x80 [ 6347.641669][T14135] fib6_nh_init+0x3d8/0x1580 [ 6347.641669][T14135] nh_create_ipv6+0x377/0x600 [ 6347.641669][T14135] nexthop_create+0x311/0x650 [ 6347.641669][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6347.641669][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6347.641669][T14135] netlink_rcv_skb+0x130/0x360 [ 6347.641669][T14135] netlink_unicast+0x449/0x710 [ 6347.641669][T14135] netlink_sendmsg+0x723/0xbe0 [ 6347.641669][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6347.641669][T14135] ___sys_sendmsg+0xee/0x170 [ 6347.641669][T14135] __sys_sendmsg+0xcd/0x170 [ 6347.641669][T14135] do_syscall_64+0xc6/0x1e0 [ 6347.641669][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6347.641669][T14135] [ 6347.643646][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6347.643646][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6347.643646][T14135] addrconf_notify+0x344/0xd60 [ 6347.643646][T14135] notifier_call_chain+0x9a/0x290 [ 6347.643646][T14135] register_netdevice+0x108b/0x1690 [ 6347.643646][T14135] veth_newlink+0x401/0x830 [ 6347.643646][T14135] rtnl_newlink_create+0x341/0x850 [ 6347.643646][T14135] __rtnl_newlink+0xac9/0xd80 [ 6347.643646][T14135] rtnl_newlink+0x63/0xa0 [ 6347.643646][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6347.643646][T14135] netlink_rcv_skb+0x130/0x360 [ 6347.643646][T14135] netlink_unicast+0x449/0x710 [ 6347.643646][T14135] netlink_sendmsg+0x723/0xbe0 [ 6347.643646][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6347.643646][T14135] ___sys_sendmsg+0xee/0x170 [ 6347.643646][T14135] __sys_sendmsg+0xcd/0x170 [ 6347.643646][T14135] do_syscall_64+0xc6/0x1e0 [ 6347.643646][T14135] [ 6357.804512][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6357.805096][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6357.805096][T14135] dst_init+0x84/0x4a0 [ 6357.805096][T14135] dst_alloc+0x97/0x150 [ 6357.805096][T14135] ip6_dst_alloc+0x23/0x90 [ 6357.805096][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6357.805096][T14135] ip6_pol_route+0x56f/0x840 [ 6357.805096][T14135] fib6_rule_lookup+0x334/0x630 [ 6357.805096][T14135] ip6_route_output_flags+0x259/0x480 [ 6357.805096][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6357.805096][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6357.805096][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6357.805096][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6357.805096][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6357.805096][T14135] dev_hard_start_xmit+0x146/0x590 [ 6357.805096][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6357.805096][T14135] arp_solicit+0x4aa/0xe20 [ 6357.805096][T14135] neigh_probe+0xaa/0xf0 [ 6357.805096][T14135] [ 6357.808664][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6357.808664][T14135] dst_init+0x84/0x4a0 [ 6357.808664][T14135] dst_alloc+0x97/0x150 [ 6357.808664][T14135] ip6_dst_alloc+0x23/0x90 [ 6357.808664][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6357.808664][T14135] ip6_pol_route+0x56f/0x840 [ 6357.808664][T14135] fib6_rule_lookup+0x334/0x630 [ 6357.808664][T14135] ip6_route_output_flags+0x259/0x480 [ 6357.808664][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6357.808664][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6357.808664][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6357.808664][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6357.808664][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6357.808664][T14135] dev_hard_start_xmit+0x146/0x590 [ 6357.808664][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6357.808664][T14135] ip6_finish_output2+0x59b/0xf60 [ 6357.808664][T14135] ip6_finish_output+0x553/0xdf0 [ 6357.808664][T14135] [ 6357.812313][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6357.812313][T14135] netdev_get_by_index+0x5e/0x80 [ 6357.812313][T14135] fib6_nh_init+0x3d8/0x1580 [ 6357.812313][T14135] nh_create_ipv6+0x377/0x600 [ 6357.812313][T14135] nexthop_create+0x311/0x650 [ 6357.812313][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6357.812313][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6357.812313][T14135] netlink_rcv_skb+0x130/0x360 [ 6357.812313][T14135] netlink_unicast+0x449/0x710 [ 6357.812313][T14135] netlink_sendmsg+0x723/0xbe0 [ 6357.812313][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6357.812313][T14135] ___sys_sendmsg+0xee/0x170 [ 6357.812313][T14135] __sys_sendmsg+0xcd/0x170 [ 6357.812313][T14135] do_syscall_64+0xc6/0x1e0 [ 6357.812313][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6357.812313][T14135] [ 6357.815475][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6357.815475][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6357.815475][T14135] addrconf_notify+0x344/0xd60 [ 6357.815475][T14135] notifier_call_chain+0x9a/0x290 [ 6357.815475][T14135] register_netdevice+0x108b/0x1690 [ 6357.815475][T14135] veth_newlink+0x401/0x830 [ 6357.815475][T14135] rtnl_newlink_create+0x341/0x850 [ 6357.815475][T14135] __rtnl_newlink+0xac9/0xd80 [ 6357.815475][T14135] rtnl_newlink+0x63/0xa0 [ 6357.815475][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6357.815475][T14135] netlink_rcv_skb+0x130/0x360 [ 6357.815475][T14135] netlink_unicast+0x449/0x710 [ 6357.815475][T14135] netlink_sendmsg+0x723/0xbe0 [ 6357.815475][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6357.815475][T14135] ___sys_sendmsg+0xee/0x170 [ 6357.815475][T14135] __sys_sendmsg+0xcd/0x170 [ 6357.815475][T14135] do_syscall_64+0xc6/0x1e0 [ 6357.815475][T14135] [ 6367.956491][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6367.956925][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6367.956925][T14135] dst_init+0x84/0x4a0 [ 6367.956925][T14135] dst_alloc+0x97/0x150 [ 6367.956925][T14135] ip6_dst_alloc+0x23/0x90 [ 6367.956925][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6367.956925][T14135] ip6_pol_route+0x56f/0x840 [ 6367.956925][T14135] fib6_rule_lookup+0x334/0x630 [ 6367.956925][T14135] ip6_route_output_flags+0x259/0x480 [ 6367.956925][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6367.956925][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6367.956925][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6367.956925][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6367.956925][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6367.956925][T14135] dev_hard_start_xmit+0x146/0x590 [ 6367.956925][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6367.956925][T14135] arp_solicit+0x4aa/0xe20 [ 6367.956925][T14135] neigh_probe+0xaa/0xf0 [ 6367.956925][T14135] [ 6367.959166][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6367.959166][T14135] dst_init+0x84/0x4a0 [ 6367.959166][T14135] dst_alloc+0x97/0x150 [ 6367.959166][T14135] ip6_dst_alloc+0x23/0x90 [ 6367.959166][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6367.959166][T14135] ip6_pol_route+0x56f/0x840 [ 6367.959166][T14135] fib6_rule_lookup+0x334/0x630 [ 6367.959166][T14135] ip6_route_output_flags+0x259/0x480 [ 6367.959166][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6367.959166][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6367.959166][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6367.959166][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6367.959166][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6367.959166][T14135] dev_hard_start_xmit+0x146/0x590 [ 6367.959166][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6367.959166][T14135] ip6_finish_output2+0x59b/0xf60 [ 6367.959166][T14135] ip6_finish_output+0x553/0xdf0 [ 6367.959166][T14135] [ 6367.961516][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6367.961516][T14135] netdev_get_by_index+0x5e/0x80 [ 6367.961516][T14135] fib6_nh_init+0x3d8/0x1580 [ 6367.961516][T14135] nh_create_ipv6+0x377/0x600 [ 6367.961516][T14135] nexthop_create+0x311/0x650 [ 6367.961516][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6367.961516][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6367.961516][T14135] netlink_rcv_skb+0x130/0x360 [ 6367.961516][T14135] netlink_unicast+0x449/0x710 [ 6367.961516][T14135] netlink_sendmsg+0x723/0xbe0 [ 6367.961516][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6367.961516][T14135] ___sys_sendmsg+0xee/0x170 [ 6367.961516][T14135] __sys_sendmsg+0xcd/0x170 [ 6367.961516][T14135] do_syscall_64+0xc6/0x1e0 [ 6367.961516][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6367.961516][T14135] [ 6367.963427][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6367.963427][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6367.963427][T14135] addrconf_notify+0x344/0xd60 [ 6367.963427][T14135] notifier_call_chain+0x9a/0x290 [ 6367.963427][T14135] register_netdevice+0x108b/0x1690 [ 6367.963427][T14135] veth_newlink+0x401/0x830 [ 6367.963427][T14135] rtnl_newlink_create+0x341/0x850 [ 6367.963427][T14135] __rtnl_newlink+0xac9/0xd80 [ 6367.963427][T14135] rtnl_newlink+0x63/0xa0 [ 6367.963427][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6367.963427][T14135] netlink_rcv_skb+0x130/0x360 [ 6367.963427][T14135] netlink_unicast+0x449/0x710 [ 6367.963427][T14135] netlink_sendmsg+0x723/0xbe0 [ 6367.963427][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6367.963427][T14135] ___sys_sendmsg+0xee/0x170 [ 6367.963427][T14135] __sys_sendmsg+0xcd/0x170 [ 6367.963427][T14135] do_syscall_64+0xc6/0x1e0 [ 6367.963427][T14135] [ 6378.092519][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6378.093082][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6378.093082][T14135] dst_init+0x84/0x4a0 [ 6378.093082][T14135] dst_alloc+0x97/0x150 [ 6378.093082][T14135] ip6_dst_alloc+0x23/0x90 [ 6378.093082][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6378.093082][T14135] ip6_pol_route+0x56f/0x840 [ 6378.093082][T14135] fib6_rule_lookup+0x334/0x630 [ 6378.093082][T14135] ip6_route_output_flags+0x259/0x480 [ 6378.093082][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6378.093082][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6378.093082][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6378.093082][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6378.093082][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6378.093082][T14135] dev_hard_start_xmit+0x146/0x590 [ 6378.093082][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6378.093082][T14135] arp_solicit+0x4aa/0xe20 [ 6378.093082][T14135] neigh_probe+0xaa/0xf0 [ 6378.093082][T14135] [ 6378.096687][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6378.096687][T14135] dst_init+0x84/0x4a0 [ 6378.096687][T14135] dst_alloc+0x97/0x150 [ 6378.096687][T14135] ip6_dst_alloc+0x23/0x90 [ 6378.096687][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6378.096687][T14135] ip6_pol_route+0x56f/0x840 [ 6378.096687][T14135] fib6_rule_lookup+0x334/0x630 [ 6378.096687][T14135] ip6_route_output_flags+0x259/0x480 [ 6378.096687][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6378.096687][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6378.096687][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6378.096687][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6378.096687][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6378.096687][T14135] dev_hard_start_xmit+0x146/0x590 [ 6378.096687][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6378.096687][T14135] ip6_finish_output2+0x59b/0xf60 [ 6378.096687][T14135] ip6_finish_output+0x553/0xdf0 [ 6378.096687][T14135] [ 6378.100368][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6378.100368][T14135] netdev_get_by_index+0x5e/0x80 [ 6378.100368][T14135] fib6_nh_init+0x3d8/0x1580 [ 6378.100368][T14135] nh_create_ipv6+0x377/0x600 [ 6378.100368][T14135] nexthop_create+0x311/0x650 [ 6378.100368][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6378.100368][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6378.100368][T14135] netlink_rcv_skb+0x130/0x360 [ 6378.100368][T14135] netlink_unicast+0x449/0x710 [ 6378.100368][T14135] netlink_sendmsg+0x723/0xbe0 [ 6378.100368][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6378.100368][T14135] ___sys_sendmsg+0xee/0x170 [ 6378.100368][T14135] __sys_sendmsg+0xcd/0x170 [ 6378.100368][T14135] do_syscall_64+0xc6/0x1e0 [ 6378.100368][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6378.100368][T14135] [ 6378.103548][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6378.103548][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6378.103548][T14135] addrconf_notify+0x344/0xd60 [ 6378.103548][T14135] notifier_call_chain+0x9a/0x290 [ 6378.103548][T14135] register_netdevice+0x108b/0x1690 [ 6378.103548][T14135] veth_newlink+0x401/0x830 [ 6378.103548][T14135] rtnl_newlink_create+0x341/0x850 [ 6378.103548][T14135] __rtnl_newlink+0xac9/0xd80 [ 6378.103548][T14135] rtnl_newlink+0x63/0xa0 [ 6378.103548][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6378.103548][T14135] netlink_rcv_skb+0x130/0x360 [ 6378.103548][T14135] netlink_unicast+0x449/0x710 [ 6378.103548][T14135] netlink_sendmsg+0x723/0xbe0 [ 6378.103548][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6378.103548][T14135] ___sys_sendmsg+0xee/0x170 [ 6378.103548][T14135] __sys_sendmsg+0xcd/0x170 [ 6378.103548][T14135] do_syscall_64+0xc6/0x1e0 [ 6378.103548][T14135] [ 6388.220491][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6388.220865][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6388.220865][T14135] dst_init+0x84/0x4a0 [ 6388.220865][T14135] dst_alloc+0x97/0x150 [ 6388.220865][T14135] ip6_dst_alloc+0x23/0x90 [ 6388.220865][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6388.220865][T14135] ip6_pol_route+0x56f/0x840 [ 6388.220865][T14135] fib6_rule_lookup+0x334/0x630 [ 6388.220865][T14135] ip6_route_output_flags+0x259/0x480 [ 6388.220865][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6388.220865][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6388.220865][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6388.220865][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6388.220865][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6388.220865][T14135] dev_hard_start_xmit+0x146/0x590 [ 6388.220865][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6388.220865][T14135] arp_solicit+0x4aa/0xe20 [ 6388.220865][T14135] neigh_probe+0xaa/0xf0 [ 6388.220865][T14135] [ 6388.223292][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6388.223292][T14135] dst_init+0x84/0x4a0 [ 6388.223292][T14135] dst_alloc+0x97/0x150 [ 6388.223292][T14135] ip6_dst_alloc+0x23/0x90 [ 6388.223292][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6388.223292][T14135] ip6_pol_route+0x56f/0x840 [ 6388.223292][T14135] fib6_rule_lookup+0x334/0x630 [ 6388.223292][T14135] ip6_route_output_flags+0x259/0x480 [ 6388.223292][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6388.223292][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6388.223292][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6388.223292][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6388.223292][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6388.223292][T14135] dev_hard_start_xmit+0x146/0x590 [ 6388.223292][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6388.223292][T14135] ip6_finish_output2+0x59b/0xf60 [ 6388.223292][T14135] ip6_finish_output+0x553/0xdf0 [ 6388.223292][T14135] [ 6388.225786][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6388.225786][T14135] netdev_get_by_index+0x5e/0x80 [ 6388.225786][T14135] fib6_nh_init+0x3d8/0x1580 [ 6388.225786][T14135] nh_create_ipv6+0x377/0x600 [ 6388.225786][T14135] nexthop_create+0x311/0x650 [ 6388.225786][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6388.225786][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6388.225786][T14135] netlink_rcv_skb+0x130/0x360 [ 6388.225786][T14135] netlink_unicast+0x449/0x710 [ 6388.225786][T14135] netlink_sendmsg+0x723/0xbe0 [ 6388.225786][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6388.225786][T14135] ___sys_sendmsg+0xee/0x170 [ 6388.225786][T14135] __sys_sendmsg+0xcd/0x170 [ 6388.225786][T14135] do_syscall_64+0xc6/0x1e0 [ 6388.225786][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6388.225786][T14135] [ 6388.227908][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6388.227908][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6388.227908][T14135] addrconf_notify+0x344/0xd60 [ 6388.227908][T14135] notifier_call_chain+0x9a/0x290 [ 6388.227908][T14135] register_netdevice+0x108b/0x1690 [ 6388.227908][T14135] veth_newlink+0x401/0x830 [ 6388.227908][T14135] rtnl_newlink_create+0x341/0x850 [ 6388.227908][T14135] __rtnl_newlink+0xac9/0xd80 [ 6388.227908][T14135] rtnl_newlink+0x63/0xa0 [ 6388.227908][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6388.227908][T14135] netlink_rcv_skb+0x130/0x360 [ 6388.227908][T14135] netlink_unicast+0x449/0x710 [ 6388.227908][T14135] netlink_sendmsg+0x723/0xbe0 [ 6388.227908][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6388.227908][T14135] ___sys_sendmsg+0xee/0x170 [ 6388.227908][T14135] __sys_sendmsg+0xcd/0x170 [ 6388.227908][T14135] do_syscall_64+0xc6/0x1e0 [ 6388.227908][T14135] [ 6398.364512][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6398.364951][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6398.364951][T14135] dst_init+0x84/0x4a0 [ 6398.364951][T14135] dst_alloc+0x97/0x150 [ 6398.364951][T14135] ip6_dst_alloc+0x23/0x90 [ 6398.364951][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6398.364951][T14135] ip6_pol_route+0x56f/0x840 [ 6398.364951][T14135] fib6_rule_lookup+0x334/0x630 [ 6398.364951][T14135] ip6_route_output_flags+0x259/0x480 [ 6398.364951][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6398.364951][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6398.364951][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6398.364951][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6398.364951][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6398.364951][T14135] dev_hard_start_xmit+0x146/0x590 [ 6398.364951][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6398.364951][T14135] arp_solicit+0x4aa/0xe20 [ 6398.364951][T14135] neigh_probe+0xaa/0xf0 [ 6398.364951][T14135] [ 6398.367200][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6398.367200][T14135] dst_init+0x84/0x4a0 [ 6398.367200][T14135] dst_alloc+0x97/0x150 [ 6398.367200][T14135] ip6_dst_alloc+0x23/0x90 [ 6398.367200][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6398.367200][T14135] ip6_pol_route+0x56f/0x840 [ 6398.367200][T14135] fib6_rule_lookup+0x334/0x630 [ 6398.367200][T14135] ip6_route_output_flags+0x259/0x480 [ 6398.367200][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6398.367200][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6398.367200][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6398.367200][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6398.367200][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6398.367200][T14135] dev_hard_start_xmit+0x146/0x590 [ 6398.367200][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6398.367200][T14135] ip6_finish_output2+0x59b/0xf60 [ 6398.367200][T14135] ip6_finish_output+0x553/0xdf0 [ 6398.367200][T14135] [ 6398.369444][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6398.369444][T14135] netdev_get_by_index+0x5e/0x80 [ 6398.369444][T14135] fib6_nh_init+0x3d8/0x1580 [ 6398.369444][T14135] nh_create_ipv6+0x377/0x600 [ 6398.369444][T14135] nexthop_create+0x311/0x650 [ 6398.369444][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6398.369444][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6398.369444][T14135] netlink_rcv_skb+0x130/0x360 [ 6398.369444][T14135] netlink_unicast+0x449/0x710 [ 6398.369444][T14135] netlink_sendmsg+0x723/0xbe0 [ 6398.369444][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6398.369444][T14135] ___sys_sendmsg+0xee/0x170 [ 6398.369444][T14135] __sys_sendmsg+0xcd/0x170 [ 6398.369444][T14135] do_syscall_64+0xc6/0x1e0 [ 6398.369444][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6398.369444][T14135] [ 6398.371450][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6398.371450][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6398.371450][T14135] addrconf_notify+0x344/0xd60 [ 6398.371450][T14135] notifier_call_chain+0x9a/0x290 [ 6398.371450][T14135] register_netdevice+0x108b/0x1690 [ 6398.371450][T14135] veth_newlink+0x401/0x830 [ 6398.371450][T14135] rtnl_newlink_create+0x341/0x850 [ 6398.371450][T14135] __rtnl_newlink+0xac9/0xd80 [ 6398.371450][T14135] rtnl_newlink+0x63/0xa0 [ 6398.371450][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6398.371450][T14135] netlink_rcv_skb+0x130/0x360 [ 6398.371450][T14135] netlink_unicast+0x449/0x710 [ 6398.371450][T14135] netlink_sendmsg+0x723/0xbe0 [ 6398.371450][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6398.371450][T14135] ___sys_sendmsg+0xee/0x170 [ 6398.371450][T14135] __sys_sendmsg+0xcd/0x170 [ 6398.371450][T14135] do_syscall_64+0xc6/0x1e0 [ 6398.371450][T14135] [ 6408.548621][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6408.548999][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6408.548999][T14135] dst_init+0x84/0x4a0 [ 6408.548999][T14135] dst_alloc+0x97/0x150 [ 6408.548999][T14135] ip6_dst_alloc+0x23/0x90 [ 6408.548999][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6408.548999][T14135] ip6_pol_route+0x56f/0x840 [ 6408.548999][T14135] fib6_rule_lookup+0x334/0x630 [ 6408.548999][T14135] ip6_route_output_flags+0x259/0x480 [ 6408.548999][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6408.548999][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6408.548999][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6408.548999][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6408.548999][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6408.548999][T14135] dev_hard_start_xmit+0x146/0x590 [ 6408.548999][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6408.548999][T14135] arp_solicit+0x4aa/0xe20 [ 6408.548999][T14135] neigh_probe+0xaa/0xf0 [ 6408.548999][T14135] [ 6408.551302][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6408.551302][T14135] dst_init+0x84/0x4a0 [ 6408.551302][T14135] dst_alloc+0x97/0x150 [ 6408.551302][T14135] ip6_dst_alloc+0x23/0x90 [ 6408.551302][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6408.551302][T14135] ip6_pol_route+0x56f/0x840 [ 6408.551302][T14135] fib6_rule_lookup+0x334/0x630 [ 6408.551302][T14135] ip6_route_output_flags+0x259/0x480 [ 6408.551302][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6408.551302][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6408.551302][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6408.551302][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6408.551302][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6408.551302][T14135] dev_hard_start_xmit+0x146/0x590 [ 6408.551302][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6408.551302][T14135] ip6_finish_output2+0x59b/0xf60 [ 6408.551302][T14135] ip6_finish_output+0x553/0xdf0 [ 6408.551302][T14135] [ 6408.553604][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6408.553604][T14135] netdev_get_by_index+0x5e/0x80 [ 6408.553604][T14135] fib6_nh_init+0x3d8/0x1580 [ 6408.553604][T14135] nh_create_ipv6+0x377/0x600 [ 6408.553604][T14135] nexthop_create+0x311/0x650 [ 6408.553604][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6408.553604][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6408.553604][T14135] netlink_rcv_skb+0x130/0x360 [ 6408.553604][T14135] netlink_unicast+0x449/0x710 [ 6408.553604][T14135] netlink_sendmsg+0x723/0xbe0 [ 6408.553604][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6408.553604][T14135] ___sys_sendmsg+0xee/0x170 [ 6408.553604][T14135] __sys_sendmsg+0xcd/0x170 [ 6408.553604][T14135] do_syscall_64+0xc6/0x1e0 [ 6408.553604][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6408.553604][T14135] [ 6408.555597][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6408.555597][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6408.555597][T14135] addrconf_notify+0x344/0xd60 [ 6408.555597][T14135] notifier_call_chain+0x9a/0x290 [ 6408.555597][T14135] register_netdevice+0x108b/0x1690 [ 6408.555597][T14135] veth_newlink+0x401/0x830 [ 6408.555597][T14135] rtnl_newlink_create+0x341/0x850 [ 6408.555597][T14135] __rtnl_newlink+0xac9/0xd80 [ 6408.555597][T14135] rtnl_newlink+0x63/0xa0 [ 6408.555597][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6408.555597][T14135] netlink_rcv_skb+0x130/0x360 [ 6408.555597][T14135] netlink_unicast+0x449/0x710 [ 6408.555597][T14135] netlink_sendmsg+0x723/0xbe0 [ 6408.555597][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6408.555597][T14135] ___sys_sendmsg+0xee/0x170 [ 6408.555597][T14135] __sys_sendmsg+0xcd/0x170 [ 6408.555597][T14135] do_syscall_64+0xc6/0x1e0 [ 6408.555597][T14135] [ 6418.684548][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6418.684982][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6418.684982][T14135] dst_init+0x84/0x4a0 [ 6418.684982][T14135] dst_alloc+0x97/0x150 [ 6418.684982][T14135] ip6_dst_alloc+0x23/0x90 [ 6418.684982][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6418.684982][T14135] ip6_pol_route+0x56f/0x840 [ 6418.684982][T14135] fib6_rule_lookup+0x334/0x630 [ 6418.684982][T14135] ip6_route_output_flags+0x259/0x480 [ 6418.684982][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6418.684982][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6418.684982][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6418.684982][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6418.684982][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6418.684982][T14135] dev_hard_start_xmit+0x146/0x590 [ 6418.684982][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6418.684982][T14135] arp_solicit+0x4aa/0xe20 [ 6418.684982][T14135] neigh_probe+0xaa/0xf0 [ 6418.684982][T14135] [ 6418.687247][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6418.687247][T14135] dst_init+0x84/0x4a0 [ 6418.687247][T14135] dst_alloc+0x97/0x150 [ 6418.687247][T14135] ip6_dst_alloc+0x23/0x90 [ 6418.687247][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6418.687247][T14135] ip6_pol_route+0x56f/0x840 [ 6418.687247][T14135] fib6_rule_lookup+0x334/0x630 [ 6418.687247][T14135] ip6_route_output_flags+0x259/0x480 [ 6418.687247][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6418.687247][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6418.687247][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6418.687247][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6418.687247][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6418.687247][T14135] dev_hard_start_xmit+0x146/0x590 [ 6418.687247][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6418.687247][T14135] ip6_finish_output2+0x59b/0xf60 [ 6418.687247][T14135] ip6_finish_output+0x553/0xdf0 [ 6418.687247][T14135] [ 6418.689473][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6418.689473][T14135] netdev_get_by_index+0x5e/0x80 [ 6418.689473][T14135] fib6_nh_init+0x3d8/0x1580 [ 6418.689473][T14135] nh_create_ipv6+0x377/0x600 [ 6418.689473][T14135] nexthop_create+0x311/0x650 [ 6418.689473][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6418.689473][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6418.689473][T14135] netlink_rcv_skb+0x130/0x360 [ 6418.689473][T14135] netlink_unicast+0x449/0x710 [ 6418.689473][T14135] netlink_sendmsg+0x723/0xbe0 [ 6418.689473][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6418.689473][T14135] ___sys_sendmsg+0xee/0x170 [ 6418.689473][T14135] __sys_sendmsg+0xcd/0x170 [ 6418.689473][T14135] do_syscall_64+0xc6/0x1e0 [ 6418.689473][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6418.689473][T14135] [ 6418.691453][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6418.691453][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6418.691453][T14135] addrconf_notify+0x344/0xd60 [ 6418.691453][T14135] notifier_call_chain+0x9a/0x290 [ 6418.691453][T14135] register_netdevice+0x108b/0x1690 [ 6418.691453][T14135] veth_newlink+0x401/0x830 [ 6418.691453][T14135] rtnl_newlink_create+0x341/0x850 [ 6418.691453][T14135] __rtnl_newlink+0xac9/0xd80 [ 6418.691453][T14135] rtnl_newlink+0x63/0xa0 [ 6418.691453][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6418.691453][T14135] netlink_rcv_skb+0x130/0x360 [ 6418.691453][T14135] netlink_unicast+0x449/0x710 [ 6418.691453][T14135] netlink_sendmsg+0x723/0xbe0 [ 6418.691453][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6418.691453][T14135] ___sys_sendmsg+0xee/0x170 [ 6418.691453][T14135] __sys_sendmsg+0xcd/0x170 [ 6418.691453][T14135] do_syscall_64+0xc6/0x1e0 [ 6418.691453][T14135] [ 6428.828543][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6428.828922][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6428.828922][T14135] dst_init+0x84/0x4a0 [ 6428.828922][T14135] dst_alloc+0x97/0x150 [ 6428.828922][T14135] ip6_dst_alloc+0x23/0x90 [ 6428.828922][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6428.828922][T14135] ip6_pol_route+0x56f/0x840 [ 6428.828922][T14135] fib6_rule_lookup+0x334/0x630 [ 6428.828922][T14135] ip6_route_output_flags+0x259/0x480 [ 6428.828922][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6428.828922][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6428.828922][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6428.828922][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6428.828922][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6428.828922][T14135] dev_hard_start_xmit+0x146/0x590 [ 6428.828922][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6428.828922][T14135] arp_solicit+0x4aa/0xe20 [ 6428.828922][T14135] neigh_probe+0xaa/0xf0 [ 6428.828922][T14135] [ 6428.831203][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6428.831203][T14135] dst_init+0x84/0x4a0 [ 6428.831203][T14135] dst_alloc+0x97/0x150 [ 6428.831203][T14135] ip6_dst_alloc+0x23/0x90 [ 6428.831203][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6428.831203][T14135] ip6_pol_route+0x56f/0x840 [ 6428.831203][T14135] fib6_rule_lookup+0x334/0x630 [ 6428.831203][T14135] ip6_route_output_flags+0x259/0x480 [ 6428.831203][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6428.831203][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6428.831203][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6428.831203][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6428.831203][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6428.831203][T14135] dev_hard_start_xmit+0x146/0x590 [ 6428.831203][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6428.831203][T14135] ip6_finish_output2+0x59b/0xf60 [ 6428.831203][T14135] ip6_finish_output+0x553/0xdf0 [ 6428.831203][T14135] [ 6428.833443][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6428.833443][T14135] netdev_get_by_index+0x5e/0x80 [ 6428.833443][T14135] fib6_nh_init+0x3d8/0x1580 [ 6428.833443][T14135] nh_create_ipv6+0x377/0x600 [ 6428.833443][T14135] nexthop_create+0x311/0x650 [ 6428.833443][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6428.833443][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6428.833443][T14135] netlink_rcv_skb+0x130/0x360 [ 6428.833443][T14135] netlink_unicast+0x449/0x710 [ 6428.833443][T14135] netlink_sendmsg+0x723/0xbe0 [ 6428.833443][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6428.833443][T14135] ___sys_sendmsg+0xee/0x170 [ 6428.833443][T14135] __sys_sendmsg+0xcd/0x170 [ 6428.833443][T14135] do_syscall_64+0xc6/0x1e0 [ 6428.833443][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6428.833443][T14135] [ 6428.835359][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6428.835359][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6428.835359][T14135] addrconf_notify+0x344/0xd60 [ 6428.835359][T14135] notifier_call_chain+0x9a/0x290 [ 6428.835359][T14135] register_netdevice+0x108b/0x1690 [ 6428.835359][T14135] veth_newlink+0x401/0x830 [ 6428.835359][T14135] rtnl_newlink_create+0x341/0x850 [ 6428.835359][T14135] __rtnl_newlink+0xac9/0xd80 [ 6428.835359][T14135] rtnl_newlink+0x63/0xa0 [ 6428.835359][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6428.835359][T14135] netlink_rcv_skb+0x130/0x360 [ 6428.835359][T14135] netlink_unicast+0x449/0x710 [ 6428.835359][T14135] netlink_sendmsg+0x723/0xbe0 [ 6428.835359][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6428.835359][T14135] ___sys_sendmsg+0xee/0x170 [ 6428.835359][T14135] __sys_sendmsg+0xcd/0x170 [ 6428.835359][T14135] do_syscall_64+0xc6/0x1e0 [ 6428.835359][T14135] [ 6438.932692][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6438.933421][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6438.933421][T14135] dst_init+0x84/0x4a0 [ 6438.933421][T14135] dst_alloc+0x97/0x150 [ 6438.933421][T14135] ip6_dst_alloc+0x23/0x90 [ 6438.933421][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6438.933421][T14135] ip6_pol_route+0x56f/0x840 [ 6438.933421][T14135] fib6_rule_lookup+0x334/0x630 [ 6438.933421][T14135] ip6_route_output_flags+0x259/0x480 [ 6438.933421][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6438.933421][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6438.933421][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6438.933421][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6438.933421][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6438.933421][T14135] dev_hard_start_xmit+0x146/0x590 [ 6438.933421][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6438.933421][T14135] arp_solicit+0x4aa/0xe20 [ 6438.933421][T14135] neigh_probe+0xaa/0xf0 [ 6438.933421][T14135] [ 6438.935753][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6438.935753][T14135] dst_init+0x84/0x4a0 [ 6438.935753][T14135] dst_alloc+0x97/0x150 [ 6438.935753][T14135] ip6_dst_alloc+0x23/0x90 [ 6438.935753][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6438.935753][T14135] ip6_pol_route+0x56f/0x840 [ 6438.935753][T14135] fib6_rule_lookup+0x334/0x630 [ 6438.935753][T14135] ip6_route_output_flags+0x259/0x480 [ 6438.935753][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6438.935753][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6438.935753][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6438.935753][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6438.935753][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6438.935753][T14135] dev_hard_start_xmit+0x146/0x590 [ 6438.935753][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6438.935753][T14135] ip6_finish_output2+0x59b/0xf60 [ 6438.935753][T14135] ip6_finish_output+0x553/0xdf0 [ 6438.935753][T14135] [ 6438.938127][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6438.938127][T14135] netdev_get_by_index+0x5e/0x80 [ 6438.938127][T14135] fib6_nh_init+0x3d8/0x1580 [ 6438.938127][T14135] nh_create_ipv6+0x377/0x600 [ 6438.938127][T14135] nexthop_create+0x311/0x650 [ 6438.938127][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6438.938127][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6438.938127][T14135] netlink_rcv_skb+0x130/0x360 [ 6438.938127][T14135] netlink_unicast+0x449/0x710 [ 6438.938127][T14135] netlink_sendmsg+0x723/0xbe0 [ 6438.938127][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6438.938127][T14135] ___sys_sendmsg+0xee/0x170 [ 6438.938127][T14135] __sys_sendmsg+0xcd/0x170 [ 6438.938127][T14135] do_syscall_64+0xc6/0x1e0 [ 6438.938127][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6438.938127][T14135] [ 6438.940168][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6438.940168][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6438.940168][T14135] addrconf_notify+0x344/0xd60 [ 6438.940168][T14135] notifier_call_chain+0x9a/0x290 [ 6438.940168][T14135] register_netdevice+0x108b/0x1690 [ 6438.940168][T14135] veth_newlink+0x401/0x830 [ 6438.940168][T14135] rtnl_newlink_create+0x341/0x850 [ 6438.940168][T14135] __rtnl_newlink+0xac9/0xd80 [ 6438.940168][T14135] rtnl_newlink+0x63/0xa0 [ 6438.940168][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6438.940168][T14135] netlink_rcv_skb+0x130/0x360 [ 6438.940168][T14135] netlink_unicast+0x449/0x710 [ 6438.940168][T14135] netlink_sendmsg+0x723/0xbe0 [ 6438.940168][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6438.940168][T14135] ___sys_sendmsg+0xee/0x170 [ 6438.940168][T14135] __sys_sendmsg+0xcd/0x170 [ 6438.940168][T14135] do_syscall_64+0xc6/0x1e0 [ 6438.940168][T14135] [ 6449.156706][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6449.157369][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6449.157369][T14135] dst_init+0x84/0x4a0 [ 6449.157369][T14135] dst_alloc+0x97/0x150 [ 6449.157369][T14135] ip6_dst_alloc+0x23/0x90 [ 6449.157369][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6449.157369][T14135] ip6_pol_route+0x56f/0x840 [ 6449.157369][T14135] fib6_rule_lookup+0x334/0x630 [ 6449.157369][T14135] ip6_route_output_flags+0x259/0x480 [ 6449.157369][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6449.157369][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6449.157369][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6449.157369][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6449.157369][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6449.157369][T14135] dev_hard_start_xmit+0x146/0x590 [ 6449.157369][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6449.157369][T14135] arp_solicit+0x4aa/0xe20 [ 6449.157369][T14135] neigh_probe+0xaa/0xf0 [ 6449.157369][T14135] [ 6449.159689][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6449.159689][T14135] dst_init+0x84/0x4a0 [ 6449.159689][T14135] dst_alloc+0x97/0x150 [ 6449.159689][T14135] ip6_dst_alloc+0x23/0x90 [ 6449.159689][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6449.159689][T14135] ip6_pol_route+0x56f/0x840 [ 6449.159689][T14135] fib6_rule_lookup+0x334/0x630 [ 6449.159689][T14135] ip6_route_output_flags+0x259/0x480 [ 6449.159689][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6449.159689][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6449.159689][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6449.159689][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6449.159689][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6449.159689][T14135] dev_hard_start_xmit+0x146/0x590 [ 6449.159689][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6449.159689][T14135] ip6_finish_output2+0x59b/0xf60 [ 6449.159689][T14135] ip6_finish_output+0x553/0xdf0 [ 6449.159689][T14135] [ 6449.162082][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6449.162082][T14135] netdev_get_by_index+0x5e/0x80 [ 6449.162082][T14135] fib6_nh_init+0x3d8/0x1580 [ 6449.162082][T14135] nh_create_ipv6+0x377/0x600 [ 6449.162082][T14135] nexthop_create+0x311/0x650 [ 6449.162082][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6449.162082][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6449.162082][T14135] netlink_rcv_skb+0x130/0x360 [ 6449.162082][T14135] netlink_unicast+0x449/0x710 [ 6449.162082][T14135] netlink_sendmsg+0x723/0xbe0 [ 6449.162082][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6449.162082][T14135] ___sys_sendmsg+0xee/0x170 [ 6449.162082][T14135] __sys_sendmsg+0xcd/0x170 [ 6449.162082][T14135] do_syscall_64+0xc6/0x1e0 [ 6449.162082][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6449.162082][T14135] [ 6449.164086][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6449.164086][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6449.164086][T14135] addrconf_notify+0x344/0xd60 [ 6449.164086][T14135] notifier_call_chain+0x9a/0x290 [ 6449.164086][T14135] register_netdevice+0x108b/0x1690 [ 6449.164086][T14135] veth_newlink+0x401/0x830 [ 6449.164086][T14135] rtnl_newlink_create+0x341/0x850 [ 6449.164086][T14135] __rtnl_newlink+0xac9/0xd80 [ 6449.164086][T14135] rtnl_newlink+0x63/0xa0 [ 6449.164086][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6449.164086][T14135] netlink_rcv_skb+0x130/0x360 [ 6449.164086][T14135] netlink_unicast+0x449/0x710 [ 6449.164086][T14135] netlink_sendmsg+0x723/0xbe0 [ 6449.164086][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6449.164086][T14135] ___sys_sendmsg+0xee/0x170 [ 6449.164086][T14135] __sys_sendmsg+0xcd/0x170 [ 6449.164086][T14135] do_syscall_64+0xc6/0x1e0 [ 6449.164086][T14135] [ 6459.404628][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6459.405115][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6459.405115][T14135] dst_init+0x84/0x4a0 [ 6459.405115][T14135] dst_alloc+0x97/0x150 [ 6459.405115][T14135] ip6_dst_alloc+0x23/0x90 [ 6459.405115][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6459.405115][T14135] ip6_pol_route+0x56f/0x840 [ 6459.405115][T14135] fib6_rule_lookup+0x334/0x630 [ 6459.405115][T14135] ip6_route_output_flags+0x259/0x480 [ 6459.405115][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6459.405115][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6459.405115][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6459.405115][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6459.405115][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6459.405115][T14135] dev_hard_start_xmit+0x146/0x590 [ 6459.405115][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6459.405115][T14135] arp_solicit+0x4aa/0xe20 [ 6459.405115][T14135] neigh_probe+0xaa/0xf0 [ 6459.405115][T14135] [ 6459.407430][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6459.407430][T14135] dst_init+0x84/0x4a0 [ 6459.407430][T14135] dst_alloc+0x97/0x150 [ 6459.407430][T14135] ip6_dst_alloc+0x23/0x90 [ 6459.407430][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6459.407430][T14135] ip6_pol_route+0x56f/0x840 [ 6459.407430][T14135] fib6_rule_lookup+0x334/0x630 [ 6459.407430][T14135] ip6_route_output_flags+0x259/0x480 [ 6459.407430][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6459.407430][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6459.407430][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6459.407430][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6459.407430][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6459.407430][T14135] dev_hard_start_xmit+0x146/0x590 [ 6459.407430][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6459.407430][T14135] ip6_finish_output2+0x59b/0xf60 [ 6459.407430][T14135] ip6_finish_output+0x553/0xdf0 [ 6459.407430][T14135] [ 6459.409777][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6459.409777][T14135] netdev_get_by_index+0x5e/0x80 [ 6459.409777][T14135] fib6_nh_init+0x3d8/0x1580 [ 6459.409777][T14135] nh_create_ipv6+0x377/0x600 [ 6459.409777][T14135] nexthop_create+0x311/0x650 [ 6459.409777][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6459.409777][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6459.409777][T14135] netlink_rcv_skb+0x130/0x360 [ 6459.409777][T14135] netlink_unicast+0x449/0x710 [ 6459.409777][T14135] netlink_sendmsg+0x723/0xbe0 [ 6459.409777][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6459.409777][T14135] ___sys_sendmsg+0xee/0x170 [ 6459.409777][T14135] __sys_sendmsg+0xcd/0x170 [ 6459.409777][T14135] do_syscall_64+0xc6/0x1e0 [ 6459.409777][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6459.409777][T14135] [ 6459.411798][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6459.411798][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6459.411798][T14135] addrconf_notify+0x344/0xd60 [ 6459.411798][T14135] notifier_call_chain+0x9a/0x290 [ 6459.411798][T14135] register_netdevice+0x108b/0x1690 [ 6459.411798][T14135] veth_newlink+0x401/0x830 [ 6459.411798][T14135] rtnl_newlink_create+0x341/0x850 [ 6459.411798][T14135] __rtnl_newlink+0xac9/0xd80 [ 6459.411798][T14135] rtnl_newlink+0x63/0xa0 [ 6459.411798][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6459.411798][T14135] netlink_rcv_skb+0x130/0x360 [ 6459.411798][T14135] netlink_unicast+0x449/0x710 [ 6459.411798][T14135] netlink_sendmsg+0x723/0xbe0 [ 6459.411798][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6459.411798][T14135] ___sys_sendmsg+0xee/0x170 [ 6459.411798][T14135] __sys_sendmsg+0xcd/0x170 [ 6459.411798][T14135] do_syscall_64+0xc6/0x1e0 [ 6459.411798][T14135] [ 6469.652700][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6469.653432][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6469.653432][T14135] dst_init+0x84/0x4a0 [ 6469.653432][T14135] dst_alloc+0x97/0x150 [ 6469.653432][T14135] ip6_dst_alloc+0x23/0x90 [ 6469.653432][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6469.653432][T14135] ip6_pol_route+0x56f/0x840 [ 6469.653432][T14135] fib6_rule_lookup+0x334/0x630 [ 6469.653432][T14135] ip6_route_output_flags+0x259/0x480 [ 6469.653432][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6469.653432][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6469.653432][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6469.653432][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6469.653432][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6469.653432][T14135] dev_hard_start_xmit+0x146/0x590 [ 6469.653432][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6469.653432][T14135] arp_solicit+0x4aa/0xe20 [ 6469.653432][T14135] neigh_probe+0xaa/0xf0 [ 6469.653432][T14135] [ 6469.655750][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6469.655750][T14135] dst_init+0x84/0x4a0 [ 6469.655750][T14135] dst_alloc+0x97/0x150 [ 6469.655750][T14135] ip6_dst_alloc+0x23/0x90 [ 6469.655750][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6469.655750][T14135] ip6_pol_route+0x56f/0x840 [ 6469.655750][T14135] fib6_rule_lookup+0x334/0x630 [ 6469.655750][T14135] ip6_route_output_flags+0x259/0x480 [ 6469.655750][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6469.655750][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6469.655750][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6469.655750][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6469.655750][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6469.655750][T14135] dev_hard_start_xmit+0x146/0x590 [ 6469.655750][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6469.655750][T14135] ip6_finish_output2+0x59b/0xf60 [ 6469.655750][T14135] ip6_finish_output+0x553/0xdf0 [ 6469.655750][T14135] [ 6469.658089][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6469.658089][T14135] netdev_get_by_index+0x5e/0x80 [ 6469.658089][T14135] fib6_nh_init+0x3d8/0x1580 [ 6469.658089][T14135] nh_create_ipv6+0x377/0x600 [ 6469.658089][T14135] nexthop_create+0x311/0x650 [ 6469.658089][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6469.658089][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6469.658089][T14135] netlink_rcv_skb+0x130/0x360 [ 6469.658089][T14135] netlink_unicast+0x449/0x710 [ 6469.658089][T14135] netlink_sendmsg+0x723/0xbe0 [ 6469.658089][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6469.658089][T14135] ___sys_sendmsg+0xee/0x170 [ 6469.658089][T14135] __sys_sendmsg+0xcd/0x170 [ 6469.658089][T14135] do_syscall_64+0xc6/0x1e0 [ 6469.658089][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6469.658089][T14135] [ 6469.660109][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6469.660109][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6469.660109][T14135] addrconf_notify+0x344/0xd60 [ 6469.660109][T14135] notifier_call_chain+0x9a/0x290 [ 6469.660109][T14135] register_netdevice+0x108b/0x1690 [ 6469.660109][T14135] veth_newlink+0x401/0x830 [ 6469.660109][T14135] rtnl_newlink_create+0x341/0x850 [ 6469.660109][T14135] __rtnl_newlink+0xac9/0xd80 [ 6469.660109][T14135] rtnl_newlink+0x63/0xa0 [ 6469.660109][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6469.660109][T14135] netlink_rcv_skb+0x130/0x360 [ 6469.660109][T14135] netlink_unicast+0x449/0x710 [ 6469.660109][T14135] netlink_sendmsg+0x723/0xbe0 [ 6469.660109][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6469.660109][T14135] ___sys_sendmsg+0xee/0x170 [ 6469.660109][T14135] __sys_sendmsg+0xcd/0x170 [ 6469.660109][T14135] do_syscall_64+0xc6/0x1e0 [ 6469.660109][T14135] [ 6479.900701][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6479.901225][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6479.901225][T14135] dst_init+0x84/0x4a0 [ 6479.901225][T14135] dst_alloc+0x97/0x150 [ 6479.901225][T14135] ip6_dst_alloc+0x23/0x90 [ 6479.901225][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6479.901225][T14135] ip6_pol_route+0x56f/0x840 [ 6479.901225][T14135] fib6_rule_lookup+0x334/0x630 [ 6479.901225][T14135] ip6_route_output_flags+0x259/0x480 [ 6479.901225][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6479.901225][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6479.901225][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6479.901225][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6479.901225][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6479.901225][T14135] dev_hard_start_xmit+0x146/0x590 [ 6479.901225][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6479.901225][T14135] arp_solicit+0x4aa/0xe20 [ 6479.901225][T14135] neigh_probe+0xaa/0xf0 [ 6479.901225][T14135] [ 6479.903598][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6479.903598][T14135] dst_init+0x84/0x4a0 [ 6479.903598][T14135] dst_alloc+0x97/0x150 [ 6479.903598][T14135] ip6_dst_alloc+0x23/0x90 [ 6479.903598][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6479.903598][T14135] ip6_pol_route+0x56f/0x840 [ 6479.903598][T14135] fib6_rule_lookup+0x334/0x630 [ 6479.903598][T14135] ip6_route_output_flags+0x259/0x480 [ 6479.903598][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6479.903598][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6479.903598][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6479.903598][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6479.903598][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6479.903598][T14135] dev_hard_start_xmit+0x146/0x590 [ 6479.903598][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6479.903598][T14135] ip6_finish_output2+0x59b/0xf60 [ 6479.903598][T14135] ip6_finish_output+0x553/0xdf0 [ 6479.903598][T14135] [ 6479.905934][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6479.905934][T14135] netdev_get_by_index+0x5e/0x80 [ 6479.905934][T14135] fib6_nh_init+0x3d8/0x1580 [ 6479.905934][T14135] nh_create_ipv6+0x377/0x600 [ 6479.905934][T14135] nexthop_create+0x311/0x650 [ 6479.905934][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6479.905934][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6479.905934][T14135] netlink_rcv_skb+0x130/0x360 [ 6479.905934][T14135] netlink_unicast+0x449/0x710 [ 6479.905934][T14135] netlink_sendmsg+0x723/0xbe0 [ 6479.905934][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6479.905934][T14135] ___sys_sendmsg+0xee/0x170 [ 6479.905934][T14135] __sys_sendmsg+0xcd/0x170 [ 6479.905934][T14135] do_syscall_64+0xc6/0x1e0 [ 6479.905934][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6479.905934][T14135] [ 6479.907949][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6479.907949][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6479.907949][T14135] addrconf_notify+0x344/0xd60 [ 6479.907949][T14135] notifier_call_chain+0x9a/0x290 [ 6479.907949][T14135] register_netdevice+0x108b/0x1690 [ 6479.907949][T14135] veth_newlink+0x401/0x830 [ 6479.907949][T14135] rtnl_newlink_create+0x341/0x850 [ 6479.907949][T14135] __rtnl_newlink+0xac9/0xd80 [ 6479.907949][T14135] rtnl_newlink+0x63/0xa0 [ 6479.907949][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6479.907949][T14135] netlink_rcv_skb+0x130/0x360 [ 6479.907949][T14135] netlink_unicast+0x449/0x710 [ 6479.907949][T14135] netlink_sendmsg+0x723/0xbe0 [ 6479.907949][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6479.907949][T14135] ___sys_sendmsg+0xee/0x170 [ 6479.907949][T14135] __sys_sendmsg+0xcd/0x170 [ 6479.907949][T14135] do_syscall_64+0xc6/0x1e0 [ 6479.907949][T14135] [ 6490.148703][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6490.149416][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6490.149416][T14135] dst_init+0x84/0x4a0 [ 6490.149416][T14135] dst_alloc+0x97/0x150 [ 6490.149416][T14135] ip6_dst_alloc+0x23/0x90 [ 6490.149416][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6490.149416][T14135] ip6_pol_route+0x56f/0x840 [ 6490.149416][T14135] fib6_rule_lookup+0x334/0x630 [ 6490.149416][T14135] ip6_route_output_flags+0x259/0x480 [ 6490.149416][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6490.149416][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6490.149416][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6490.149416][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6490.149416][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6490.149416][T14135] dev_hard_start_xmit+0x146/0x590 [ 6490.149416][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6490.149416][T14135] arp_solicit+0x4aa/0xe20 [ 6490.149416][T14135] neigh_probe+0xaa/0xf0 [ 6490.149416][T14135] [ 6490.151801][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6490.151801][T14135] dst_init+0x84/0x4a0 [ 6490.151801][T14135] dst_alloc+0x97/0x150 [ 6490.151801][T14135] ip6_dst_alloc+0x23/0x90 [ 6490.151801][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6490.151801][T14135] ip6_pol_route+0x56f/0x840 [ 6490.151801][T14135] fib6_rule_lookup+0x334/0x630 [ 6490.151801][T14135] ip6_route_output_flags+0x259/0x480 [ 6490.151801][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6490.151801][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6490.151801][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6490.151801][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6490.151801][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6490.151801][T14135] dev_hard_start_xmit+0x146/0x590 [ 6490.151801][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6490.151801][T14135] ip6_finish_output2+0x59b/0xf60 [ 6490.151801][T14135] ip6_finish_output+0x553/0xdf0 [ 6490.151801][T14135] [ 6490.154139][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6490.154139][T14135] netdev_get_by_index+0x5e/0x80 [ 6490.154139][T14135] fib6_nh_init+0x3d8/0x1580 [ 6490.154139][T14135] nh_create_ipv6+0x377/0x600 [ 6490.154139][T14135] nexthop_create+0x311/0x650 [ 6490.154139][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6490.154139][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6490.154139][T14135] netlink_rcv_skb+0x130/0x360 [ 6490.154139][T14135] netlink_unicast+0x449/0x710 [ 6490.154139][T14135] netlink_sendmsg+0x723/0xbe0 [ 6490.154139][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6490.154139][T14135] ___sys_sendmsg+0xee/0x170 [ 6490.154139][T14135] __sys_sendmsg+0xcd/0x170 [ 6490.154139][T14135] do_syscall_64+0xc6/0x1e0 [ 6490.154139][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6490.154139][T14135] [ 6490.156148][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6490.156148][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6490.156148][T14135] addrconf_notify+0x344/0xd60 [ 6490.156148][T14135] notifier_call_chain+0x9a/0x290 [ 6490.156148][T14135] register_netdevice+0x108b/0x1690 [ 6490.156148][T14135] veth_newlink+0x401/0x830 [ 6490.156148][T14135] rtnl_newlink_create+0x341/0x850 [ 6490.156148][T14135] __rtnl_newlink+0xac9/0xd80 [ 6490.156148][T14135] rtnl_newlink+0x63/0xa0 [ 6490.156148][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6490.156148][T14135] netlink_rcv_skb+0x130/0x360 [ 6490.156148][T14135] netlink_unicast+0x449/0x710 [ 6490.156148][T14135] netlink_sendmsg+0x723/0xbe0 [ 6490.156148][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6490.156148][T14135] ___sys_sendmsg+0xee/0x170 [ 6490.156148][T14135] __sys_sendmsg+0xcd/0x170 [ 6490.156148][T14135] do_syscall_64+0xc6/0x1e0 [ 6490.156148][T14135] [ 6500.204702][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6500.205306][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6500.205306][T14135] dst_init+0x84/0x4a0 [ 6500.205306][T14135] dst_alloc+0x97/0x150 [ 6500.205306][T14135] ip6_dst_alloc+0x23/0x90 [ 6500.205306][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6500.205306][T14135] ip6_pol_route+0x56f/0x840 [ 6500.205306][T14135] fib6_rule_lookup+0x334/0x630 [ 6500.205306][T14135] ip6_route_output_flags+0x259/0x480 [ 6500.205306][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6500.205306][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6500.205306][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6500.205306][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6500.205306][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6500.205306][T14135] dev_hard_start_xmit+0x146/0x590 [ 6500.205306][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6500.205306][T14135] arp_solicit+0x4aa/0xe20 [ 6500.205306][T14135] neigh_probe+0xaa/0xf0 [ 6500.205306][T14135] [ 6500.207634][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6500.207634][T14135] dst_init+0x84/0x4a0 [ 6500.207634][T14135] dst_alloc+0x97/0x150 [ 6500.207634][T14135] ip6_dst_alloc+0x23/0x90 [ 6500.207634][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6500.207634][T14135] ip6_pol_route+0x56f/0x840 [ 6500.207634][T14135] fib6_rule_lookup+0x334/0x630 [ 6500.207634][T14135] ip6_route_output_flags+0x259/0x480 [ 6500.207634][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6500.207634][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6500.207634][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6500.207634][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6500.207634][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6500.207634][T14135] dev_hard_start_xmit+0x146/0x590 [ 6500.207634][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6500.207634][T14135] ip6_finish_output2+0x59b/0xf60 [ 6500.207634][T14135] ip6_finish_output+0x553/0xdf0 [ 6500.207634][T14135] [ 6500.210078][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6500.210078][T14135] netdev_get_by_index+0x5e/0x80 [ 6500.210078][T14135] fib6_nh_init+0x3d8/0x1580 [ 6500.210078][T14135] nh_create_ipv6+0x377/0x600 [ 6500.210078][T14135] nexthop_create+0x311/0x650 [ 6500.210078][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6500.210078][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6500.210078][T14135] netlink_rcv_skb+0x130/0x360 [ 6500.210078][T14135] netlink_unicast+0x449/0x710 [ 6500.210078][T14135] netlink_sendmsg+0x723/0xbe0 [ 6500.210078][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6500.210078][T14135] ___sys_sendmsg+0xee/0x170 [ 6500.210078][T14135] __sys_sendmsg+0xcd/0x170 [ 6500.210078][T14135] do_syscall_64+0xc6/0x1e0 [ 6500.210078][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6500.210078][T14135] [ 6500.212087][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6500.212087][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6500.212087][T14135] addrconf_notify+0x344/0xd60 [ 6500.212087][T14135] notifier_call_chain+0x9a/0x290 [ 6500.212087][T14135] register_netdevice+0x108b/0x1690 [ 6500.212087][T14135] veth_newlink+0x401/0x830 [ 6500.212087][T14135] rtnl_newlink_create+0x341/0x850 [ 6500.212087][T14135] __rtnl_newlink+0xac9/0xd80 [ 6500.212087][T14135] rtnl_newlink+0x63/0xa0 [ 6500.212087][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6500.212087][T14135] netlink_rcv_skb+0x130/0x360 [ 6500.212087][T14135] netlink_unicast+0x449/0x710 [ 6500.212087][T14135] netlink_sendmsg+0x723/0xbe0 [ 6500.212087][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6500.212087][T14135] ___sys_sendmsg+0xee/0x170 [ 6500.212087][T14135] __sys_sendmsg+0xcd/0x170 [ 6500.212087][T14135] do_syscall_64+0xc6/0x1e0 [ 6500.212087][T14135] [ 6510.452795][T14135] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 6510.453449][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6510.453449][T14135] dst_init+0x84/0x4a0 [ 6510.453449][T14135] dst_alloc+0x97/0x150 [ 6510.453449][T14135] ip6_dst_alloc+0x23/0x90 [ 6510.453449][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6510.453449][T14135] ip6_pol_route+0x56f/0x840 [ 6510.453449][T14135] fib6_rule_lookup+0x334/0x630 [ 6510.453449][T14135] ip6_route_output_flags+0x259/0x480 [ 6510.453449][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6510.453449][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6510.453449][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6510.453449][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6510.453449][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6510.453449][T14135] dev_hard_start_xmit+0x146/0x590 [ 6510.453449][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6510.453449][T14135] arp_solicit+0x4aa/0xe20 [ 6510.453449][T14135] neigh_probe+0xaa/0xf0 [ 6510.453449][T14135] [ 6510.455788][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 2/5 users at [ 6510.455788][T14135] dst_init+0x84/0x4a0 [ 6510.455788][T14135] dst_alloc+0x97/0x150 [ 6510.455788][T14135] ip6_dst_alloc+0x23/0x90 [ 6510.455788][T14135] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6510.455788][T14135] ip6_pol_route+0x56f/0x840 [ 6510.455788][T14135] fib6_rule_lookup+0x334/0x630 [ 6510.455788][T14135] ip6_route_output_flags+0x259/0x480 [ 6510.455788][T14135] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 6510.455788][T14135] ip6_dst_lookup_flow+0x88/0x190 [ 6510.455788][T14135] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 6510.455788][T14135] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 6510.455788][T14135] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 6510.455788][T14135] dev_hard_start_xmit+0x146/0x590 [ 6510.455788][T14135] __dev_queue_xmit+0xf81/0x1800 [ 6510.455788][T14135] ip6_finish_output2+0x59b/0xf60 [ 6510.455788][T14135] ip6_finish_output+0x553/0xdf0 [ 6510.455788][T14135] [ 6510.458126][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6510.458126][T14135] netdev_get_by_index+0x5e/0x80 [ 6510.458126][T14135] fib6_nh_init+0x3d8/0x1580 [ 6510.458126][T14135] nh_create_ipv6+0x377/0x600 [ 6510.458126][T14135] nexthop_create+0x311/0x650 [ 6510.458126][T14135] rtm_new_nexthop+0x3f0/0x5c0 [ 6510.458126][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6510.458126][T14135] netlink_rcv_skb+0x130/0x360 [ 6510.458126][T14135] netlink_unicast+0x449/0x710 [ 6510.458126][T14135] netlink_sendmsg+0x723/0xbe0 [ 6510.458126][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6510.458126][T14135] ___sys_sendmsg+0xee/0x170 [ 6510.458126][T14135] __sys_sendmsg+0xcd/0x170 [ 6510.458126][T14135] do_syscall_64+0xc6/0x1e0 [ 6510.458126][T14135] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6510.458126][T14135] [ 6510.460162][T14135] ref_tracker: veth_A-R1@ffff88800e4845e0 has 1/5 users at [ 6510.460162][T14135] ipv6_add_dev+0x3ba/0x11c0 [ 6510.460162][T14135] addrconf_notify+0x344/0xd60 [ 6510.460162][T14135] notifier_call_chain+0x9a/0x290 [ 6510.460162][T14135] register_netdevice+0x108b/0x1690 [ 6510.460162][T14135] veth_newlink+0x401/0x830 [ 6510.460162][T14135] rtnl_newlink_create+0x341/0x850 [ 6510.460162][T14135] __rtnl_newlink+0xac9/0xd80 [ 6510.460162][T14135] rtnl_newlink+0x63/0xa0 [ 6510.460162][T14135] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6510.460162][T14135] netlink_rcv_skb+0x130/0x360 [ 6510.460162][T14135] netlink_unicast+0x449/0x710 [ 6510.460162][T14135] netlink_sendmsg+0x723/0xbe0 [ 6510.460162][T14135] ____sys_sendmsg+0x7b2/0xa10 [ 6510.460162][T14135] ___sys_sendmsg+0xee/0x170 [ 6510.460162][T14135] __sys_sendmsg+0xcd/0x170 [ 6510.460162][T14135] do_syscall_64+0xc6/0x1e0 [ 6510.460162][T14135]