[ 34.393813][ T283] ip (283) used greatest stack depth: 24240 bytes left [ 87.873528][ T612] ip (612) used greatest stack depth: 23344 bytes left [ 558.717444][ T3524] ping6 (3524) used greatest stack depth: 23072 bytes left [ 577.214188][ T3648] br0: port 1(veth_A-C) entered blocking state [ 577.215132][ T3648] br0: port 1(veth_A-C) entered disabled state [ 577.215568][ T3648] veth_A-C: entered allmulticast mode [ 577.217141][ T3648] veth_A-C: entered promiscuous mode [ 577.219220][ T3648] br0: port 1(veth_A-C) entered blocking state [ 577.219712][ T3648] br0: port 1(veth_A-C) entered forwarding state [ 579.369212][ T3658] br0: port 2(vxlan_a) entered blocking state [ 579.369582][ T3658] br0: port 2(vxlan_a) entered disabled state [ 579.369940][ T3658] vxlan_a: entered allmulticast mode [ 579.371607][ T3658] vxlan_a: entered promiscuous mode [ 580.482248][ T3664] br0: port 2(vxlan_a) entered blocking state [ 580.482577][ T3664] br0: port 2(vxlan_a) entered forwarding state [ 591.418424][ T11] vxlan_a: left allmulticast mode [ 591.418895][ T11] vxlan_a: left promiscuous mode [ 591.419362][ T11] br0: port 2(vxlan_a) entered disabled state [ 591.424728][ T11] veth_A-C: left allmulticast mode [ 591.425006][ T11] veth_A-C: left promiscuous mode [ 591.425548][ T11] br0: port 1(veth_A-C) entered disabled state [ 610.251668][ T3845] br0: port 1(veth_A-C) entered blocking state [ 610.251947][ T3845] br0: port 1(veth_A-C) entered disabled state [ 610.252173][ T3845] veth_A-C: entered allmulticast mode [ 610.253430][ T3845] veth_A-C: entered promiscuous mode [ 610.254415][ T3845] br0: port 1(veth_A-C) entered blocking state [ 610.254620][ T3845] br0: port 1(veth_A-C) entered forwarding state [ 611.957226][ T3855] br0: port 2(vxlan_a) entered blocking state [ 611.958261][ T3855] br0: port 2(vxlan_a) entered disabled state [ 611.958547][ T3855] vxlan_a: entered allmulticast mode [ 611.959985][ T3855] vxlan_a: entered promiscuous mode [ 612.929445][ T3861] br0: port 2(vxlan_a) entered blocking state [ 612.929714][ T3861] br0: port 2(vxlan_a) entered forwarding state [ 623.257253][ T11] vxlan_a: left allmulticast mode [ 623.257540][ T11] vxlan_a: left promiscuous mode [ 623.257922][ T11] br0: port 2(vxlan_a) entered disabled state [ 623.260571][ T11] veth_A-C: left allmulticast mode [ 623.260822][ T11] veth_A-C: left promiscuous mode [ 623.261499][ T11] br0: port 1(veth_A-C) entered disabled state [ 640.286346][ T4030] br0: port 1(veth_A-C) entered blocking state [ 640.286619][ T4030] br0: port 1(veth_A-C) entered disabled state [ 640.286851][ T4030] veth_A-C: entered allmulticast mode [ 640.288689][ T4030] veth_A-C: entered promiscuous mode [ 640.290447][ T4030] br0: port 1(veth_A-C) entered blocking state [ 640.290683][ T4030] br0: port 1(veth_A-C) entered forwarding state [ 641.973195][ T4040] br0: port 2(vxlan_a) entered blocking state [ 641.973501][ T4040] br0: port 2(vxlan_a) entered disabled state [ 641.973771][ T4040] vxlan_a: entered allmulticast mode [ 641.974940][ T4040] vxlan_a: entered promiscuous mode [ 643.079281][ T4046] br0: port 2(vxlan_a) entered blocking state [ 643.079688][ T4046] br0: port 2(vxlan_a) entered forwarding state [ 653.988158][ T11] vxlan_a: left allmulticast mode [ 653.988427][ T11] vxlan_a: left promiscuous mode [ 653.988744][ T11] br0: port 2(vxlan_a) entered disabled state [ 653.990205][ T11] veth_A-C: left allmulticast mode [ 653.990536][ T11] veth_A-C: left promiscuous mode [ 653.990870][ T11] br0: port 1(veth_A-C) entered disabled state [ 672.066396][ T4228] br0: port 1(veth_A-C) entered blocking state [ 672.066633][ T4228] br0: port 1(veth_A-C) entered disabled state [ 672.066898][ T4228] veth_A-C: entered allmulticast mode [ 672.068227][ T4228] veth_A-C: entered promiscuous mode [ 672.069961][ T4228] br0: port 1(veth_A-C) entered blocking state [ 672.070190][ T4228] br0: port 1(veth_A-C) entered forwarding state [ 673.788126][ T4238] br0: port 2(vxlan_a) entered blocking state [ 673.789287][ T4238] br0: port 2(vxlan_a) entered disabled state [ 673.789606][ T4238] vxlan_a: entered allmulticast mode [ 673.790794][ T4238] vxlan_a: entered promiscuous mode [ 674.716348][ T4244] br0: port 2(vxlan_a) entered blocking state [ 674.716591][ T4244] br0: port 2(vxlan_a) entered forwarding state [ 685.073595][ T11] vxlan_a: left allmulticast mode [ 685.073827][ T11] vxlan_a: left promiscuous mode [ 685.074195][ T11] br0: port 2(vxlan_a) entered disabled state [ 685.075621][ T11] veth_A-C: left allmulticast mode [ 685.075838][ T11] veth_A-C: left promiscuous mode [ 685.076213][ T11] br0: port 1(veth_A-C) entered disabled state [ 702.051543][ T4413] br0: port 1(veth_A-C) entered blocking state [ 702.051833][ T4413] br0: port 1(veth_A-C) entered disabled state [ 702.052097][ T4413] veth_A-C: entered allmulticast mode [ 702.053288][ T4413] veth_A-C: entered promiscuous mode [ 702.054382][ T4413] br0: port 1(veth_A-C) entered blocking state [ 702.054615][ T4413] br0: port 1(veth_A-C) entered forwarding state [ 703.755273][ T4423] br0: port 2(vxlan_a) entered blocking state [ 703.755568][ T4423] br0: port 2(vxlan_a) entered disabled state [ 703.755835][ T4423] vxlan_a: entered allmulticast mode [ 703.757127][ T4423] vxlan_a: entered promiscuous mode [ 704.735268][ T4429] br0: port 2(vxlan_a) entered blocking state [ 704.735547][ T4429] br0: port 2(vxlan_a) entered forwarding state [ 714.841561][ T11] vxlan_a: left allmulticast mode [ 714.841735][ T11] vxlan_a: left promiscuous mode [ 714.842020][ T11] br0: port 2(vxlan_a) entered disabled state [ 714.845636][ T11] veth_A-C: left allmulticast mode [ 714.845923][ T11] veth_A-C: left promiscuous mode [ 714.846405][ T11] br0: port 1(veth_A-C) entered disabled state [ 731.946273][ T4611] br0: port 1(veth_A-C) entered blocking state [ 731.946567][ T4611] br0: port 1(veth_A-C) entered disabled state [ 731.946794][ T4611] veth_A-C: entered allmulticast mode [ 731.947909][ T4611] veth_A-C: entered promiscuous mode [ 731.948907][ T4611] br0: port 1(veth_A-C) entered blocking state [ 731.949109][ T4611] br0: port 1(veth_A-C) entered forwarding state [ 733.529151][ T4621] br0: port 2(vxlan_a) entered blocking state [ 733.529421][ T4621] br0: port 2(vxlan_a) entered disabled state [ 733.529672][ T4621] vxlan_a: entered allmulticast mode [ 733.530845][ T4621] vxlan_a: entered promiscuous mode [ 734.487808][ T4627] br0: port 2(vxlan_a) entered blocking state [ 734.488168][ T4627] br0: port 2(vxlan_a) entered forwarding state [ 744.441712][ T11] vxlan_a: left allmulticast mode [ 744.441893][ T11] vxlan_a: left promiscuous mode [ 744.442190][ T11] br0: port 2(vxlan_a) entered disabled state [ 744.443627][ T11] veth_A-C: left allmulticast mode [ 744.443773][ T11] veth_A-C: left promiscuous mode [ 744.444050][ T11] br0: port 1(veth_A-C) entered disabled state [ 760.252164][ T4796] br0: port 1(veth_A-C) entered blocking state [ 760.252423][ T4796] br0: port 1(veth_A-C) entered disabled state [ 760.252671][ T4796] veth_A-C: entered allmulticast mode [ 760.254969][ T4796] veth_A-C: entered promiscuous mode [ 760.256058][ T4796] br0: port 1(veth_A-C) entered blocking state [ 760.256275][ T4796] br0: port 1(veth_A-C) entered forwarding state [ 761.903141][ T4806] br0: port 2(vxlan_a) entered blocking state [ 761.903483][ T4806] br0: port 2(vxlan_a) entered disabled state [ 761.904051][ T4806] vxlan_a: entered allmulticast mode [ 761.905258][ T4806] vxlan_a: entered promiscuous mode [ 762.835629][ T4812] br0: port 2(vxlan_a) entered blocking state [ 762.835879][ T4812] br0: port 2(vxlan_a) entered forwarding state [ 772.774856][ T11] vxlan_a: left allmulticast mode [ 772.775068][ T11] vxlan_a: left promiscuous mode [ 772.775380][ T11] br0: port 2(vxlan_a) entered disabled state [ 772.776964][ T11] veth_A-C: left allmulticast mode [ 772.777152][ T11] veth_A-C: left promiscuous mode [ 772.777456][ T11] br0: port 1(veth_A-C) entered disabled state [ 789.912591][ T4993] br0: port 1(veth_A-C) entered blocking state [ 789.912809][ T4993] br0: port 1(veth_A-C) entered disabled state [ 789.913051][ T4993] veth_A-C: entered allmulticast mode [ 789.914891][ T4993] veth_A-C: entered promiscuous mode [ 789.915920][ T4993] br0: port 1(veth_A-C) entered blocking state [ 789.916144][ T4993] br0: port 1(veth_A-C) entered forwarding state [ 791.467694][ T5003] br0: port 2(vxlan_a) entered blocking state [ 791.467934][ T5003] br0: port 2(vxlan_a) entered disabled state [ 791.468153][ T5003] vxlan_a: entered allmulticast mode [ 791.469507][ T5003] vxlan_a: entered promiscuous mode [ 792.481340][ T5009] br0: port 2(vxlan_a) entered blocking state [ 792.481584][ T5009] br0: port 2(vxlan_a) entered forwarding state [ 802.589391][ T11] vxlan_a: left allmulticast mode [ 802.589624][ T11] vxlan_a: left promiscuous mode [ 802.589950][ T11] br0: port 2(vxlan_a) entered disabled state [ 802.591585][ T11] veth_A-C: left allmulticast mode [ 802.591795][ T11] veth_A-C: left promiscuous mode [ 802.592126][ T11] br0: port 1(veth_A-C) entered disabled state [ 818.922865][ T5178] br0: port 1(veth_A-C) entered blocking state [ 818.923135][ T5178] br0: port 1(veth_A-C) entered disabled state [ 818.923382][ T5178] veth_A-C: entered allmulticast mode [ 818.924557][ T5178] veth_A-C: entered promiscuous mode [ 818.925593][ T5178] br0: port 1(veth_A-C) entered blocking state [ 818.925865][ T5178] br0: port 1(veth_A-C) entered forwarding state [ 820.643696][ T5188] br0: port 2(geneve_a) entered blocking state [ 820.643999][ T5188] br0: port 2(geneve_a) entered disabled state [ 820.644262][ T5188] geneve_a: entered allmulticast mode [ 820.646450][ T5188] geneve_a: entered promiscuous mode [ 821.619828][ T5194] br0: port 2(geneve_a) entered blocking state [ 821.620103][ T5194] br0: port 2(geneve_a) entered forwarding state [ 831.811418][ T11] geneve_a: left allmulticast mode [ 831.811667][ T11] geneve_a: left promiscuous mode [ 831.812051][ T11] br0: port 2(geneve_a) entered disabled state [ 831.814030][ T11] veth_A-C: left allmulticast mode [ 831.814247][ T11] veth_A-C: left promiscuous mode [ 831.814703][ T11] br0: port 1(veth_A-C) entered disabled state [ 849.168114][ T5375] br0: port 1(veth_A-C) entered blocking state [ 849.169167][ T5375] br0: port 1(veth_A-C) entered disabled state [ 849.169498][ T5375] veth_A-C: entered allmulticast mode [ 849.170917][ T5375] veth_A-C: entered promiscuous mode [ 849.172130][ T5375] br0: port 1(veth_A-C) entered blocking state [ 849.172417][ T5375] br0: port 1(veth_A-C) entered forwarding state [ 850.788718][ T5385] br0: port 2(geneve_a) entered blocking state [ 850.789023][ T5385] br0: port 2(geneve_a) entered disabled state [ 850.789312][ T5385] geneve_a: entered allmulticast mode [ 850.790586][ T5385] geneve_a: entered promiscuous mode [ 851.796994][ T5391] br0: port 2(geneve_a) entered blocking state [ 851.797238][ T5391] br0: port 2(geneve_a) entered forwarding state [ 862.087589][ T11] geneve_a: left allmulticast mode [ 862.087847][ T11] geneve_a: left promiscuous mode [ 862.088248][ T11] br0: port 2(geneve_a) entered disabled state [ 862.091134][ T11] veth_A-C: left allmulticast mode [ 862.091403][ T11] veth_A-C: left promiscuous mode [ 862.091822][ T11] br0: port 1(veth_A-C) entered disabled state [ 878.420254][ T5562] br0: port 1(veth_A-C) entered blocking state [ 878.420519][ T5562] br0: port 1(veth_A-C) entered disabled state [ 878.420765][ T5562] veth_A-C: entered allmulticast mode [ 878.421935][ T5562] veth_A-C: entered promiscuous mode [ 878.422961][ T5562] br0: port 1(veth_A-C) entered blocking state [ 878.423162][ T5562] br0: port 1(veth_A-C) entered forwarding state [ 880.096215][ T5572] br0: port 2(geneve_a) entered blocking state [ 880.096475][ T5572] br0: port 2(geneve_a) entered disabled state [ 880.096713][ T5572] geneve_a: entered allmulticast mode [ 880.097939][ T5572] geneve_a: entered promiscuous mode [ 881.119985][ T5578] br0: port 2(geneve_a) entered blocking state [ 881.120269][ T5578] br0: port 2(geneve_a) entered forwarding state [ 891.567173][ T11] geneve_a: left allmulticast mode [ 891.567381][ T11] geneve_a: left promiscuous mode [ 891.567666][ T11] br0: port 2(geneve_a) entered disabled state [ 891.569223][ T11] veth_A-C: left allmulticast mode [ 891.569409][ T11] veth_A-C: left promiscuous mode [ 891.569696][ T11] br0: port 1(veth_A-C) entered disabled state [ 909.349011][ T5759] br0: port 1(veth_A-C) entered blocking state [ 909.349239][ T5759] br0: port 1(veth_A-C) entered disabled state [ 909.349490][ T5759] veth_A-C: entered allmulticast mode [ 909.350728][ T5759] veth_A-C: entered promiscuous mode [ 909.351840][ T5759] br0: port 1(veth_A-C) entered blocking state [ 909.352071][ T5759] br0: port 1(veth_A-C) entered forwarding state [ 910.962457][ T5769] br0: port 2(geneve_a) entered blocking state [ 910.962685][ T5769] br0: port 2(geneve_a) entered disabled state [ 910.962923][ T5769] geneve_a: entered allmulticast mode [ 910.964116][ T5769] geneve_a: entered promiscuous mode [ 911.942829][ T5775] br0: port 2(geneve_a) entered blocking state [ 911.943075][ T5775] br0: port 2(geneve_a) entered forwarding state [ 922.163259][ T11] geneve_a: left allmulticast mode [ 922.163473][ T11] geneve_a: left promiscuous mode [ 922.163786][ T11] br0: port 2(geneve_a) entered disabled state [ 922.170682][ T11] veth_A-C: left allmulticast mode [ 922.170864][ T11] veth_A-C: left promiscuous mode [ 922.171124][ T11] br0: port 1(veth_A-C) entered disabled state [ 938.312844][ T5944] br0: port 1(veth_A-C) entered blocking state [ 938.313214][ T5944] br0: port 1(veth_A-C) entered disabled state [ 938.313601][ T5944] veth_A-C: entered allmulticast mode [ 938.315537][ T5944] veth_A-C: entered promiscuous mode [ 938.318220][ T5944] br0: port 1(veth_A-C) entered blocking state [ 938.318617][ T5944] br0: port 1(veth_A-C) entered forwarding state [ 939.888132][ T5954] br0: port 2(geneve_a) entered blocking state [ 939.888429][ T5954] br0: port 2(geneve_a) entered disabled state [ 939.888661][ T5954] geneve_a: entered allmulticast mode [ 939.889839][ T5954] geneve_a: entered promiscuous mode [ 940.905098][ T5960] br0: port 2(geneve_a) entered blocking state [ 940.905366][ T5960] br0: port 2(geneve_a) entered forwarding state [ 950.916501][ T11] geneve_a: left allmulticast mode [ 950.916694][ T11] geneve_a: left promiscuous mode [ 950.916999][ T11] br0: port 2(geneve_a) entered disabled state [ 950.918237][ T11] veth_A-C: left allmulticast mode [ 950.918459][ T11] veth_A-C: left promiscuous mode [ 950.918734][ T11] br0: port 1(veth_A-C) entered disabled state [ 967.834897][ T6141] br0: port 1(veth_A-C) entered blocking state [ 967.835144][ T6141] br0: port 1(veth_A-C) entered disabled state [ 967.835400][ T6141] veth_A-C: entered allmulticast mode [ 967.836620][ T6141] veth_A-C: entered promiscuous mode [ 967.837683][ T6141] br0: port 1(veth_A-C) entered blocking state [ 967.837889][ T6141] br0: port 1(veth_A-C) entered forwarding state [ 969.359657][ T6151] br0: port 2(geneve_a) entered blocking state [ 969.359928][ T6151] br0: port 2(geneve_a) entered disabled state [ 969.360177][ T6151] geneve_a: entered allmulticast mode [ 969.361353][ T6151] geneve_a: entered promiscuous mode [ 970.313010][ T6157] br0: port 2(geneve_a) entered blocking state [ 970.313348][ T6157] br0: port 2(geneve_a) entered forwarding state [ 980.656721][ T11] geneve_a: left allmulticast mode [ 980.656945][ T11] geneve_a: left promiscuous mode [ 980.657240][ T11] br0: port 2(geneve_a) entered disabled state [ 980.658607][ T11] veth_A-C: left allmulticast mode [ 980.658808][ T11] veth_A-C: left promiscuous mode [ 980.659076][ T11] br0: port 1(veth_A-C) entered disabled state [ 997.120590][ T6327] br0: port 1(veth_A-C) entered blocking state [ 997.120916][ T6327] br0: port 1(veth_A-C) entered disabled state [ 997.121178][ T6327] veth_A-C: entered allmulticast mode [ 997.122823][ T6327] veth_A-C: entered promiscuous mode [ 997.123919][ T6327] br0: port 1(veth_A-C) entered blocking state [ 997.124148][ T6327] br0: port 1(veth_A-C) entered forwarding state [ 998.713141][ T6337] br0: port 2(geneve_a) entered blocking state [ 998.713437][ T6337] br0: port 2(geneve_a) entered disabled state [ 998.713776][ T6337] geneve_a: entered allmulticast mode [ 998.715086][ T6337] geneve_a: entered promiscuous mode [ 999.685555][ T6343] br0: port 2(geneve_a) entered blocking state [ 999.685859][ T6343] br0: port 2(geneve_a) entered forwarding state [ 1009.925105][ T11] geneve_a: left allmulticast mode [ 1009.925423][ T11] geneve_a: left promiscuous mode [ 1009.925758][ T11] br0: port 2(geneve_a) entered disabled state [ 1009.927356][ T11] veth_A-C: left allmulticast mode [ 1009.927545][ T11] veth_A-C: left promiscuous mode [ 1009.927817][ T11] br0: port 1(veth_A-C) entered disabled state [ 1027.166410][ T6524] br0: port 1(veth_A-C) entered blocking state [ 1027.166652][ T6524] br0: port 1(veth_A-C) entered disabled state [ 1027.166914][ T6524] veth_A-C: entered allmulticast mode [ 1027.168148][ T6524] veth_A-C: entered promiscuous mode [ 1027.169210][ T6524] br0: port 1(veth_A-C) entered blocking state [ 1027.169443][ T6524] br0: port 1(veth_A-C) entered forwarding state [ 1028.771525][ T6534] br0: port 2(geneve_a) entered blocking state [ 1028.771779][ T6534] br0: port 2(geneve_a) entered disabled state [ 1028.772025][ T6534] geneve_a: entered allmulticast mode [ 1028.773213][ T6534] geneve_a: entered promiscuous mode [ 1029.706027][ T6540] br0: port 2(geneve_a) entered blocking state [ 1029.706344][ T6540] br0: port 2(geneve_a) entered forwarding state [ 1039.880310][ T11] geneve_a: left allmulticast mode [ 1039.880484][ T11] geneve_a: left promiscuous mode [ 1039.880753][ T11] br0: port 2(geneve_a) entered disabled state [ 1039.882062][ T11] veth_A-C: left allmulticast mode [ 1039.882210][ T11] veth_A-C: left promiscuous mode [ 1039.882521][ T11] br0: port 1(veth_A-C) entered disabled state [ 1600.686544][T10778] Initializing XFRM netlink socket [ 1849.940383][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1849.940884][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1849.940884][T12480] dst_init+0x84/0x4a0 [ 1849.940884][T12480] dst_alloc+0x97/0x150 [ 1849.940884][T12480] ip6_dst_alloc+0x23/0x90 [ 1849.940884][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1849.940884][T12480] ip6_pol_route+0x56f/0x840 [ 1849.940884][T12480] fib6_rule_lookup+0x334/0x630 [ 1849.940884][T12480] ip6_route_output_flags+0x259/0x480 [ 1849.940884][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1849.940884][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1849.940884][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1849.940884][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1849.940884][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1849.940884][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1849.940884][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1849.940884][T12480] arp_solicit+0x4aa/0xe20 [ 1849.940884][T12480] neigh_probe+0xaa/0xf0 [ 1849.940884][T12480] [ 1849.943833][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1849.943833][T12480] dst_init+0x84/0x4a0 [ 1849.943833][T12480] dst_alloc+0x97/0x150 [ 1849.943833][T12480] ip6_dst_alloc+0x23/0x90 [ 1849.943833][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1849.943833][T12480] ip6_pol_route+0x56f/0x840 [ 1849.943833][T12480] fib6_rule_lookup+0x334/0x630 [ 1849.943833][T12480] ip6_route_output_flags+0x259/0x480 [ 1849.943833][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1849.943833][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1849.943833][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1849.943833][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1849.943833][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1849.943833][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1849.943833][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1849.943833][T12480] ip6_finish_output2+0x59b/0xff0 [ 1849.943833][T12480] ip6_finish_output+0x553/0xdf0 [ 1849.943833][T12480] [ 1849.946114][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1849.946114][T12480] netdev_get_by_index+0x5e/0x80 [ 1849.946114][T12480] fib6_nh_init+0x3da/0x1580 [ 1849.946114][T12480] nh_create_ipv6+0x377/0x600 [ 1849.946114][T12480] nexthop_create+0x311/0x650 [ 1849.946114][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1849.946114][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1849.946114][T12480] netlink_rcv_skb+0x130/0x360 [ 1849.946114][T12480] netlink_unicast+0x449/0x710 [ 1849.946114][T12480] netlink_sendmsg+0x723/0xbe0 [ 1849.946114][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1849.946114][T12480] ___sys_sendmsg+0xee/0x170 [ 1849.946114][T12480] __sys_sendmsg+0xcd/0x170 [ 1849.946114][T12480] do_syscall_64+0xc1/0x1d0 [ 1849.946114][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1849.946114][T12480] [ 1849.948073][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1849.948073][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1849.948073][T12480] addrconf_notify+0x344/0xd60 [ 1849.948073][T12480] notifier_call_chain+0xcd/0x150 [ 1849.948073][T12480] register_netdevice+0x1091/0x1690 [ 1849.948073][T12480] veth_newlink+0x401/0x830 [ 1849.948073][T12480] rtnl_newlink_create+0x341/0x850 [ 1849.948073][T12480] __rtnl_newlink+0xac9/0xd80 [ 1849.948073][T12480] rtnl_newlink+0x63/0xa0 [ 1849.948073][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1849.948073][T12480] netlink_rcv_skb+0x130/0x360 [ 1849.948073][T12480] netlink_unicast+0x449/0x710 [ 1849.948073][T12480] netlink_sendmsg+0x723/0xbe0 [ 1849.948073][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1849.948073][T12480] ___sys_sendmsg+0xee/0x170 [ 1849.948073][T12480] __sys_sendmsg+0xcd/0x170 [ 1849.948073][T12480] do_syscall_64+0xc1/0x1d0 [ 1849.948073][T12480] [ 1860.068318][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1860.068743][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1860.068743][T12480] dst_init+0x84/0x4a0 [ 1860.068743][T12480] dst_alloc+0x97/0x150 [ 1860.068743][T12480] ip6_dst_alloc+0x23/0x90 [ 1860.068743][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1860.068743][T12480] ip6_pol_route+0x56f/0x840 [ 1860.068743][T12480] fib6_rule_lookup+0x334/0x630 [ 1860.068743][T12480] ip6_route_output_flags+0x259/0x480 [ 1860.068743][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1860.068743][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1860.068743][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1860.068743][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1860.068743][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1860.068743][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1860.068743][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1860.068743][T12480] arp_solicit+0x4aa/0xe20 [ 1860.068743][T12480] neigh_probe+0xaa/0xf0 [ 1860.068743][T12480] [ 1860.071217][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1860.071217][T12480] dst_init+0x84/0x4a0 [ 1860.071217][T12480] dst_alloc+0x97/0x150 [ 1860.071217][T12480] ip6_dst_alloc+0x23/0x90 [ 1860.071217][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1860.071217][T12480] ip6_pol_route+0x56f/0x840 [ 1860.071217][T12480] fib6_rule_lookup+0x334/0x630 [ 1860.071217][T12480] ip6_route_output_flags+0x259/0x480 [ 1860.071217][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1860.071217][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1860.071217][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1860.071217][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1860.071217][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1860.071217][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1860.071217][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1860.071217][T12480] ip6_finish_output2+0x59b/0xff0 [ 1860.071217][T12480] ip6_finish_output+0x553/0xdf0 [ 1860.071217][T12480] [ 1860.073659][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1860.073659][T12480] netdev_get_by_index+0x5e/0x80 [ 1860.073659][T12480] fib6_nh_init+0x3da/0x1580 [ 1860.073659][T12480] nh_create_ipv6+0x377/0x600 [ 1860.073659][T12480] nexthop_create+0x311/0x650 [ 1860.073659][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1860.073659][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1860.073659][T12480] netlink_rcv_skb+0x130/0x360 [ 1860.073659][T12480] netlink_unicast+0x449/0x710 [ 1860.073659][T12480] netlink_sendmsg+0x723/0xbe0 [ 1860.073659][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1860.073659][T12480] ___sys_sendmsg+0xee/0x170 [ 1860.073659][T12480] __sys_sendmsg+0xcd/0x170 [ 1860.073659][T12480] do_syscall_64+0xc1/0x1d0 [ 1860.073659][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1860.073659][T12480] [ 1860.075765][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1860.075765][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1860.075765][T12480] addrconf_notify+0x344/0xd60 [ 1860.075765][T12480] notifier_call_chain+0xcd/0x150 [ 1860.075765][T12480] register_netdevice+0x1091/0x1690 [ 1860.075765][T12480] veth_newlink+0x401/0x830 [ 1860.075765][T12480] rtnl_newlink_create+0x341/0x850 [ 1860.075765][T12480] __rtnl_newlink+0xac9/0xd80 [ 1860.075765][T12480] rtnl_newlink+0x63/0xa0 [ 1860.075765][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1860.075765][T12480] netlink_rcv_skb+0x130/0x360 [ 1860.075765][T12480] netlink_unicast+0x449/0x710 [ 1860.075765][T12480] netlink_sendmsg+0x723/0xbe0 [ 1860.075765][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1860.075765][T12480] ___sys_sendmsg+0xee/0x170 [ 1860.075765][T12480] __sys_sendmsg+0xcd/0x170 [ 1860.075765][T12480] do_syscall_64+0xc1/0x1d0 [ 1860.075765][T12480] [ 1870.292332][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1870.292730][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1870.292730][T12480] dst_init+0x84/0x4a0 [ 1870.292730][T12480] dst_alloc+0x97/0x150 [ 1870.292730][T12480] ip6_dst_alloc+0x23/0x90 [ 1870.292730][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1870.292730][T12480] ip6_pol_route+0x56f/0x840 [ 1870.292730][T12480] fib6_rule_lookup+0x334/0x630 [ 1870.292730][T12480] ip6_route_output_flags+0x259/0x480 [ 1870.292730][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1870.292730][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1870.292730][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1870.292730][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1870.292730][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1870.292730][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1870.292730][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1870.292730][T12480] arp_solicit+0x4aa/0xe20 [ 1870.292730][T12480] neigh_probe+0xaa/0xf0 [ 1870.292730][T12480] [ 1870.295020][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1870.295020][T12480] dst_init+0x84/0x4a0 [ 1870.295020][T12480] dst_alloc+0x97/0x150 [ 1870.295020][T12480] ip6_dst_alloc+0x23/0x90 [ 1870.295020][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1870.295020][T12480] ip6_pol_route+0x56f/0x840 [ 1870.295020][T12480] fib6_rule_lookup+0x334/0x630 [ 1870.295020][T12480] ip6_route_output_flags+0x259/0x480 [ 1870.295020][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1870.295020][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1870.295020][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1870.295020][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1870.295020][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1870.295020][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1870.295020][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1870.295020][T12480] ip6_finish_output2+0x59b/0xff0 [ 1870.295020][T12480] ip6_finish_output+0x553/0xdf0 [ 1870.295020][T12480] [ 1870.297261][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1870.297261][T12480] netdev_get_by_index+0x5e/0x80 [ 1870.297261][T12480] fib6_nh_init+0x3da/0x1580 [ 1870.297261][T12480] nh_create_ipv6+0x377/0x600 [ 1870.297261][T12480] nexthop_create+0x311/0x650 [ 1870.297261][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1870.297261][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1870.297261][T12480] netlink_rcv_skb+0x130/0x360 [ 1870.297261][T12480] netlink_unicast+0x449/0x710 [ 1870.297261][T12480] netlink_sendmsg+0x723/0xbe0 [ 1870.297261][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1870.297261][T12480] ___sys_sendmsg+0xee/0x170 [ 1870.297261][T12480] __sys_sendmsg+0xcd/0x170 [ 1870.297261][T12480] do_syscall_64+0xc1/0x1d0 [ 1870.297261][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1870.297261][T12480] [ 1870.299196][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1870.299196][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1870.299196][T12480] addrconf_notify+0x344/0xd60 [ 1870.299196][T12480] notifier_call_chain+0xcd/0x150 [ 1870.299196][T12480] register_netdevice+0x1091/0x1690 [ 1870.299196][T12480] veth_newlink+0x401/0x830 [ 1870.299196][T12480] rtnl_newlink_create+0x341/0x850 [ 1870.299196][T12480] __rtnl_newlink+0xac9/0xd80 [ 1870.299196][T12480] rtnl_newlink+0x63/0xa0 [ 1870.299196][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1870.299196][T12480] netlink_rcv_skb+0x130/0x360 [ 1870.299196][T12480] netlink_unicast+0x449/0x710 [ 1870.299196][T12480] netlink_sendmsg+0x723/0xbe0 [ 1870.299196][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1870.299196][T12480] ___sys_sendmsg+0xee/0x170 [ 1870.299196][T12480] __sys_sendmsg+0xcd/0x170 [ 1870.299196][T12480] do_syscall_64+0xc1/0x1d0 [ 1870.299196][T12480] [ 1880.500362][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1880.500831][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1880.500831][T12480] dst_init+0x84/0x4a0 [ 1880.500831][T12480] dst_alloc+0x97/0x150 [ 1880.500831][T12480] ip6_dst_alloc+0x23/0x90 [ 1880.500831][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1880.500831][T12480] ip6_pol_route+0x56f/0x840 [ 1880.500831][T12480] fib6_rule_lookup+0x334/0x630 [ 1880.500831][T12480] ip6_route_output_flags+0x259/0x480 [ 1880.500831][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1880.500831][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1880.500831][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1880.500831][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1880.500831][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1880.500831][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1880.500831][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1880.500831][T12480] arp_solicit+0x4aa/0xe20 [ 1880.500831][T12480] neigh_probe+0xaa/0xf0 [ 1880.500831][T12480] [ 1880.503177][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1880.503177][T12480] dst_init+0x84/0x4a0 [ 1880.503177][T12480] dst_alloc+0x97/0x150 [ 1880.503177][T12480] ip6_dst_alloc+0x23/0x90 [ 1880.503177][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1880.503177][T12480] ip6_pol_route+0x56f/0x840 [ 1880.503177][T12480] fib6_rule_lookup+0x334/0x630 [ 1880.503177][T12480] ip6_route_output_flags+0x259/0x480 [ 1880.503177][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1880.503177][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1880.503177][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1880.503177][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1880.503177][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1880.503177][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1880.503177][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1880.503177][T12480] ip6_finish_output2+0x59b/0xff0 [ 1880.503177][T12480] ip6_finish_output+0x553/0xdf0 [ 1880.503177][T12480] [ 1880.505466][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1880.505466][T12480] netdev_get_by_index+0x5e/0x80 [ 1880.505466][T12480] fib6_nh_init+0x3da/0x1580 [ 1880.505466][T12480] nh_create_ipv6+0x377/0x600 [ 1880.505466][T12480] nexthop_create+0x311/0x650 [ 1880.505466][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1880.505466][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1880.505466][T12480] netlink_rcv_skb+0x130/0x360 [ 1880.505466][T12480] netlink_unicast+0x449/0x710 [ 1880.505466][T12480] netlink_sendmsg+0x723/0xbe0 [ 1880.505466][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1880.505466][T12480] ___sys_sendmsg+0xee/0x170 [ 1880.505466][T12480] __sys_sendmsg+0xcd/0x170 [ 1880.505466][T12480] do_syscall_64+0xc1/0x1d0 [ 1880.505466][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1880.505466][T12480] [ 1880.507492][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1880.507492][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1880.507492][T12480] addrconf_notify+0x344/0xd60 [ 1880.507492][T12480] notifier_call_chain+0xcd/0x150 [ 1880.507492][T12480] register_netdevice+0x1091/0x1690 [ 1880.507492][T12480] veth_newlink+0x401/0x830 [ 1880.507492][T12480] rtnl_newlink_create+0x341/0x850 [ 1880.507492][T12480] __rtnl_newlink+0xac9/0xd80 [ 1880.507492][T12480] rtnl_newlink+0x63/0xa0 [ 1880.507492][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1880.507492][T12480] netlink_rcv_skb+0x130/0x360 [ 1880.507492][T12480] netlink_unicast+0x449/0x710 [ 1880.507492][T12480] netlink_sendmsg+0x723/0xbe0 [ 1880.507492][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1880.507492][T12480] ___sys_sendmsg+0xee/0x170 [ 1880.507492][T12480] __sys_sendmsg+0xcd/0x170 [ 1880.507492][T12480] do_syscall_64+0xc1/0x1d0 [ 1880.507492][T12480] [ 1890.580403][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1890.580812][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1890.580812][T12480] dst_init+0x84/0x4a0 [ 1890.580812][T12480] dst_alloc+0x97/0x150 [ 1890.580812][T12480] ip6_dst_alloc+0x23/0x90 [ 1890.580812][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1890.580812][T12480] ip6_pol_route+0x56f/0x840 [ 1890.580812][T12480] fib6_rule_lookup+0x334/0x630 [ 1890.580812][T12480] ip6_route_output_flags+0x259/0x480 [ 1890.580812][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1890.580812][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1890.580812][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1890.580812][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1890.580812][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1890.580812][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1890.580812][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1890.580812][T12480] arp_solicit+0x4aa/0xe20 [ 1890.580812][T12480] neigh_probe+0xaa/0xf0 [ 1890.580812][T12480] [ 1890.583302][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1890.583302][T12480] dst_init+0x84/0x4a0 [ 1890.583302][T12480] dst_alloc+0x97/0x150 [ 1890.583302][T12480] ip6_dst_alloc+0x23/0x90 [ 1890.583302][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1890.583302][T12480] ip6_pol_route+0x56f/0x840 [ 1890.583302][T12480] fib6_rule_lookup+0x334/0x630 [ 1890.583302][T12480] ip6_route_output_flags+0x259/0x480 [ 1890.583302][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1890.583302][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1890.583302][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1890.583302][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1890.583302][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1890.583302][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1890.583302][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1890.583302][T12480] ip6_finish_output2+0x59b/0xff0 [ 1890.583302][T12480] ip6_finish_output+0x553/0xdf0 [ 1890.583302][T12480] [ 1890.585785][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1890.585785][T12480] netdev_get_by_index+0x5e/0x80 [ 1890.585785][T12480] fib6_nh_init+0x3da/0x1580 [ 1890.585785][T12480] nh_create_ipv6+0x377/0x600 [ 1890.585785][T12480] nexthop_create+0x311/0x650 [ 1890.585785][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1890.585785][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1890.585785][T12480] netlink_rcv_skb+0x130/0x360 [ 1890.585785][T12480] netlink_unicast+0x449/0x710 [ 1890.585785][T12480] netlink_sendmsg+0x723/0xbe0 [ 1890.585785][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1890.585785][T12480] ___sys_sendmsg+0xee/0x170 [ 1890.585785][T12480] __sys_sendmsg+0xcd/0x170 [ 1890.585785][T12480] do_syscall_64+0xc1/0x1d0 [ 1890.585785][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1890.585785][T12480] [ 1890.587927][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1890.587927][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1890.587927][T12480] addrconf_notify+0x344/0xd60 [ 1890.587927][T12480] notifier_call_chain+0xcd/0x150 [ 1890.587927][T12480] register_netdevice+0x1091/0x1690 [ 1890.587927][T12480] veth_newlink+0x401/0x830 [ 1890.587927][T12480] rtnl_newlink_create+0x341/0x850 [ 1890.587927][T12480] __rtnl_newlink+0xac9/0xd80 [ 1890.587927][T12480] rtnl_newlink+0x63/0xa0 [ 1890.587927][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1890.587927][T12480] netlink_rcv_skb+0x130/0x360 [ 1890.587927][T12480] netlink_unicast+0x449/0x710 [ 1890.587927][T12480] netlink_sendmsg+0x723/0xbe0 [ 1890.587927][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1890.587927][T12480] ___sys_sendmsg+0xee/0x170 [ 1890.587927][T12480] __sys_sendmsg+0xcd/0x170 [ 1890.587927][T12480] do_syscall_64+0xc1/0x1d0 [ 1890.587927][T12480] [ 1900.669514][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1900.669932][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1900.669932][T12480] dst_init+0x84/0x4a0 [ 1900.669932][T12480] dst_alloc+0x97/0x150 [ 1900.669932][T12480] ip6_dst_alloc+0x23/0x90 [ 1900.669932][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1900.669932][T12480] ip6_pol_route+0x56f/0x840 [ 1900.669932][T12480] fib6_rule_lookup+0x334/0x630 [ 1900.669932][T12480] ip6_route_output_flags+0x259/0x480 [ 1900.669932][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1900.669932][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1900.669932][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1900.669932][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1900.669932][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1900.669932][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1900.669932][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1900.669932][T12480] arp_solicit+0x4aa/0xe20 [ 1900.669932][T12480] neigh_probe+0xaa/0xf0 [ 1900.669932][T12480] [ 1900.672426][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1900.672426][T12480] dst_init+0x84/0x4a0 [ 1900.672426][T12480] dst_alloc+0x97/0x150 [ 1900.672426][T12480] ip6_dst_alloc+0x23/0x90 [ 1900.672426][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1900.672426][T12480] ip6_pol_route+0x56f/0x840 [ 1900.672426][T12480] fib6_rule_lookup+0x334/0x630 [ 1900.672426][T12480] ip6_route_output_flags+0x259/0x480 [ 1900.672426][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1900.672426][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1900.672426][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1900.672426][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1900.672426][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1900.672426][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1900.672426][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1900.672426][T12480] ip6_finish_output2+0x59b/0xff0 [ 1900.672426][T12480] ip6_finish_output+0x553/0xdf0 [ 1900.672426][T12480] [ 1900.674980][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1900.674980][T12480] netdev_get_by_index+0x5e/0x80 [ 1900.674980][T12480] fib6_nh_init+0x3da/0x1580 [ 1900.674980][T12480] nh_create_ipv6+0x377/0x600 [ 1900.674980][T12480] nexthop_create+0x311/0x650 [ 1900.674980][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1900.674980][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1900.674980][T12480] netlink_rcv_skb+0x130/0x360 [ 1900.674980][T12480] netlink_unicast+0x449/0x710 [ 1900.674980][T12480] netlink_sendmsg+0x723/0xbe0 [ 1900.674980][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1900.674980][T12480] ___sys_sendmsg+0xee/0x170 [ 1900.674980][T12480] __sys_sendmsg+0xcd/0x170 [ 1900.674980][T12480] do_syscall_64+0xc1/0x1d0 [ 1900.674980][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1900.674980][T12480] [ 1900.677155][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1900.677155][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1900.677155][T12480] addrconf_notify+0x344/0xd60 [ 1900.677155][T12480] notifier_call_chain+0xcd/0x150 [ 1900.677155][T12480] register_netdevice+0x1091/0x1690 [ 1900.677155][T12480] veth_newlink+0x401/0x830 [ 1900.677155][T12480] rtnl_newlink_create+0x341/0x850 [ 1900.677155][T12480] __rtnl_newlink+0xac9/0xd80 [ 1900.677155][T12480] rtnl_newlink+0x63/0xa0 [ 1900.677155][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1900.677155][T12480] netlink_rcv_skb+0x130/0x360 [ 1900.677155][T12480] netlink_unicast+0x449/0x710 [ 1900.677155][T12480] netlink_sendmsg+0x723/0xbe0 [ 1900.677155][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1900.677155][T12480] ___sys_sendmsg+0xee/0x170 [ 1900.677155][T12480] __sys_sendmsg+0xcd/0x170 [ 1900.677155][T12480] do_syscall_64+0xc1/0x1d0 [ 1900.677155][T12480] [ 1910.708333][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1910.708771][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1910.708771][T12480] dst_init+0x84/0x4a0 [ 1910.708771][T12480] dst_alloc+0x97/0x150 [ 1910.708771][T12480] ip6_dst_alloc+0x23/0x90 [ 1910.708771][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1910.708771][T12480] ip6_pol_route+0x56f/0x840 [ 1910.708771][T12480] fib6_rule_lookup+0x334/0x630 [ 1910.708771][T12480] ip6_route_output_flags+0x259/0x480 [ 1910.708771][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1910.708771][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1910.708771][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1910.708771][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1910.708771][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1910.708771][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1910.708771][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1910.708771][T12480] arp_solicit+0x4aa/0xe20 [ 1910.708771][T12480] neigh_probe+0xaa/0xf0 [ 1910.708771][T12480] [ 1910.711170][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1910.711170][T12480] dst_init+0x84/0x4a0 [ 1910.711170][T12480] dst_alloc+0x97/0x150 [ 1910.711170][T12480] ip6_dst_alloc+0x23/0x90 [ 1910.711170][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1910.711170][T12480] ip6_pol_route+0x56f/0x840 [ 1910.711170][T12480] fib6_rule_lookup+0x334/0x630 [ 1910.711170][T12480] ip6_route_output_flags+0x259/0x480 [ 1910.711170][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1910.711170][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1910.711170][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1910.711170][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1910.711170][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1910.711170][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1910.711170][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1910.711170][T12480] ip6_finish_output2+0x59b/0xff0 [ 1910.711170][T12480] ip6_finish_output+0x553/0xdf0 [ 1910.711170][T12480] [ 1910.713451][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1910.713451][T12480] netdev_get_by_index+0x5e/0x80 [ 1910.713451][T12480] fib6_nh_init+0x3da/0x1580 [ 1910.713451][T12480] nh_create_ipv6+0x377/0x600 [ 1910.713451][T12480] nexthop_create+0x311/0x650 [ 1910.713451][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1910.713451][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1910.713451][T12480] netlink_rcv_skb+0x130/0x360 [ 1910.713451][T12480] netlink_unicast+0x449/0x710 [ 1910.713451][T12480] netlink_sendmsg+0x723/0xbe0 [ 1910.713451][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1910.713451][T12480] ___sys_sendmsg+0xee/0x170 [ 1910.713451][T12480] __sys_sendmsg+0xcd/0x170 [ 1910.713451][T12480] do_syscall_64+0xc1/0x1d0 [ 1910.713451][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1910.713451][T12480] [ 1910.715403][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1910.715403][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1910.715403][T12480] addrconf_notify+0x344/0xd60 [ 1910.715403][T12480] notifier_call_chain+0xcd/0x150 [ 1910.715403][T12480] register_netdevice+0x1091/0x1690 [ 1910.715403][T12480] veth_newlink+0x401/0x830 [ 1910.715403][T12480] rtnl_newlink_create+0x341/0x850 [ 1910.715403][T12480] __rtnl_newlink+0xac9/0xd80 [ 1910.715403][T12480] rtnl_newlink+0x63/0xa0 [ 1910.715403][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1910.715403][T12480] netlink_rcv_skb+0x130/0x360 [ 1910.715403][T12480] netlink_unicast+0x449/0x710 [ 1910.715403][T12480] netlink_sendmsg+0x723/0xbe0 [ 1910.715403][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1910.715403][T12480] ___sys_sendmsg+0xee/0x170 [ 1910.715403][T12480] __sys_sendmsg+0xcd/0x170 [ 1910.715403][T12480] do_syscall_64+0xc1/0x1d0 [ 1910.715403][T12480] [ 1920.812425][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1920.812954][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1920.812954][T12480] dst_init+0x84/0x4a0 [ 1920.812954][T12480] dst_alloc+0x97/0x150 [ 1920.812954][T12480] ip6_dst_alloc+0x23/0x90 [ 1920.812954][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1920.812954][T12480] ip6_pol_route+0x56f/0x840 [ 1920.812954][T12480] fib6_rule_lookup+0x334/0x630 [ 1920.812954][T12480] ip6_route_output_flags+0x259/0x480 [ 1920.812954][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1920.812954][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1920.812954][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1920.812954][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1920.812954][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1920.812954][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1920.812954][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1920.812954][T12480] arp_solicit+0x4aa/0xe20 [ 1920.812954][T12480] neigh_probe+0xaa/0xf0 [ 1920.812954][T12480] [ 1920.815526][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1920.815526][T12480] dst_init+0x84/0x4a0 [ 1920.815526][T12480] dst_alloc+0x97/0x150 [ 1920.815526][T12480] ip6_dst_alloc+0x23/0x90 [ 1920.815526][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1920.815526][T12480] ip6_pol_route+0x56f/0x840 [ 1920.815526][T12480] fib6_rule_lookup+0x334/0x630 [ 1920.815526][T12480] ip6_route_output_flags+0x259/0x480 [ 1920.815526][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1920.815526][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1920.815526][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1920.815526][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1920.815526][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1920.815526][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1920.815526][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1920.815526][T12480] ip6_finish_output2+0x59b/0xff0 [ 1920.815526][T12480] ip6_finish_output+0x553/0xdf0 [ 1920.815526][T12480] [ 1920.818081][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1920.818081][T12480] netdev_get_by_index+0x5e/0x80 [ 1920.818081][T12480] fib6_nh_init+0x3da/0x1580 [ 1920.818081][T12480] nh_create_ipv6+0x377/0x600 [ 1920.818081][T12480] nexthop_create+0x311/0x650 [ 1920.818081][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1920.818081][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1920.818081][T12480] netlink_rcv_skb+0x130/0x360 [ 1920.818081][T12480] netlink_unicast+0x449/0x710 [ 1920.818081][T12480] netlink_sendmsg+0x723/0xbe0 [ 1920.818081][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1920.818081][T12480] ___sys_sendmsg+0xee/0x170 [ 1920.818081][T12480] __sys_sendmsg+0xcd/0x170 [ 1920.818081][T12480] do_syscall_64+0xc1/0x1d0 [ 1920.818081][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1920.818081][T12480] [ 1920.820233][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1920.820233][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1920.820233][T12480] addrconf_notify+0x344/0xd60 [ 1920.820233][T12480] notifier_call_chain+0xcd/0x150 [ 1920.820233][T12480] register_netdevice+0x1091/0x1690 [ 1920.820233][T12480] veth_newlink+0x401/0x830 [ 1920.820233][T12480] rtnl_newlink_create+0x341/0x850 [ 1920.820233][T12480] __rtnl_newlink+0xac9/0xd80 [ 1920.820233][T12480] rtnl_newlink+0x63/0xa0 [ 1920.820233][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1920.820233][T12480] netlink_rcv_skb+0x130/0x360 [ 1920.820233][T12480] netlink_unicast+0x449/0x710 [ 1920.820233][T12480] netlink_sendmsg+0x723/0xbe0 [ 1920.820233][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1920.820233][T12480] ___sys_sendmsg+0xee/0x170 [ 1920.820233][T12480] __sys_sendmsg+0xcd/0x170 [ 1920.820233][T12480] do_syscall_64+0xc1/0x1d0 [ 1920.820233][T12480] [ 1930.988466][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1930.989026][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1930.989026][T12480] dst_init+0x84/0x4a0 [ 1930.989026][T12480] dst_alloc+0x97/0x150 [ 1930.989026][T12480] ip6_dst_alloc+0x23/0x90 [ 1930.989026][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1930.989026][T12480] ip6_pol_route+0x56f/0x840 [ 1930.989026][T12480] fib6_rule_lookup+0x334/0x630 [ 1930.989026][T12480] ip6_route_output_flags+0x259/0x480 [ 1930.989026][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1930.989026][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1930.989026][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1930.989026][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1930.989026][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1930.989026][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1930.989026][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1930.989026][T12480] arp_solicit+0x4aa/0xe20 [ 1930.989026][T12480] neigh_probe+0xaa/0xf0 [ 1930.989026][T12480] [ 1930.991522][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1930.991522][T12480] dst_init+0x84/0x4a0 [ 1930.991522][T12480] dst_alloc+0x97/0x150 [ 1930.991522][T12480] ip6_dst_alloc+0x23/0x90 [ 1930.991522][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1930.991522][T12480] ip6_pol_route+0x56f/0x840 [ 1930.991522][T12480] fib6_rule_lookup+0x334/0x630 [ 1930.991522][T12480] ip6_route_output_flags+0x259/0x480 [ 1930.991522][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1930.991522][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1930.991522][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1930.991522][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1930.991522][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1930.991522][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1930.991522][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1930.991522][T12480] ip6_finish_output2+0x59b/0xff0 [ 1930.991522][T12480] ip6_finish_output+0x553/0xdf0 [ 1930.991522][T12480] [ 1930.994003][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1930.994003][T12480] netdev_get_by_index+0x5e/0x80 [ 1930.994003][T12480] fib6_nh_init+0x3da/0x1580 [ 1930.994003][T12480] nh_create_ipv6+0x377/0x600 [ 1930.994003][T12480] nexthop_create+0x311/0x650 [ 1930.994003][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1930.994003][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1930.994003][T12480] netlink_rcv_skb+0x130/0x360 [ 1930.994003][T12480] netlink_unicast+0x449/0x710 [ 1930.994003][T12480] netlink_sendmsg+0x723/0xbe0 [ 1930.994003][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1930.994003][T12480] ___sys_sendmsg+0xee/0x170 [ 1930.994003][T12480] __sys_sendmsg+0xcd/0x170 [ 1930.994003][T12480] do_syscall_64+0xc1/0x1d0 [ 1930.994003][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1930.994003][T12480] [ 1930.996147][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1930.996147][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1930.996147][T12480] addrconf_notify+0x344/0xd60 [ 1930.996147][T12480] notifier_call_chain+0xcd/0x150 [ 1930.996147][T12480] register_netdevice+0x1091/0x1690 [ 1930.996147][T12480] veth_newlink+0x401/0x830 [ 1930.996147][T12480] rtnl_newlink_create+0x341/0x850 [ 1930.996147][T12480] __rtnl_newlink+0xac9/0xd80 [ 1930.996147][T12480] rtnl_newlink+0x63/0xa0 [ 1930.996147][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1930.996147][T12480] netlink_rcv_skb+0x130/0x360 [ 1930.996147][T12480] netlink_unicast+0x449/0x710 [ 1930.996147][T12480] netlink_sendmsg+0x723/0xbe0 [ 1930.996147][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1930.996147][T12480] ___sys_sendmsg+0xee/0x170 [ 1930.996147][T12480] __sys_sendmsg+0xcd/0x170 [ 1930.996147][T12480] do_syscall_64+0xc1/0x1d0 [ 1930.996147][T12480] [ 1941.005601][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1941.006084][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1941.006084][T12480] dst_init+0x84/0x4a0 [ 1941.006084][T12480] dst_alloc+0x97/0x150 [ 1941.006084][T12480] ip6_dst_alloc+0x23/0x90 [ 1941.006084][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1941.006084][T12480] ip6_pol_route+0x56f/0x840 [ 1941.006084][T12480] fib6_rule_lookup+0x334/0x630 [ 1941.006084][T12480] ip6_route_output_flags+0x259/0x480 [ 1941.006084][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1941.006084][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1941.006084][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1941.006084][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1941.006084][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1941.006084][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1941.006084][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1941.006084][T12480] arp_solicit+0x4aa/0xe20 [ 1941.006084][T12480] neigh_probe+0xaa/0xf0 [ 1941.006084][T12480] [ 1941.008625][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1941.008625][T12480] dst_init+0x84/0x4a0 [ 1941.008625][T12480] dst_alloc+0x97/0x150 [ 1941.008625][T12480] ip6_dst_alloc+0x23/0x90 [ 1941.008625][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1941.008625][T12480] ip6_pol_route+0x56f/0x840 [ 1941.008625][T12480] fib6_rule_lookup+0x334/0x630 [ 1941.008625][T12480] ip6_route_output_flags+0x259/0x480 [ 1941.008625][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1941.008625][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1941.008625][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1941.008625][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1941.008625][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1941.008625][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1941.008625][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1941.008625][T12480] ip6_finish_output2+0x59b/0xff0 [ 1941.008625][T12480] ip6_finish_output+0x553/0xdf0 [ 1941.008625][T12480] [ 1941.011200][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1941.011200][T12480] netdev_get_by_index+0x5e/0x80 [ 1941.011200][T12480] fib6_nh_init+0x3da/0x1580 [ 1941.011200][T12480] nh_create_ipv6+0x377/0x600 [ 1941.011200][T12480] nexthop_create+0x311/0x650 [ 1941.011200][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1941.011200][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1941.011200][T12480] netlink_rcv_skb+0x130/0x360 [ 1941.011200][T12480] netlink_unicast+0x449/0x710 [ 1941.011200][T12480] netlink_sendmsg+0x723/0xbe0 [ 1941.011200][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1941.011200][T12480] ___sys_sendmsg+0xee/0x170 [ 1941.011200][T12480] __sys_sendmsg+0xcd/0x170 [ 1941.011200][T12480] do_syscall_64+0xc1/0x1d0 [ 1941.011200][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1941.011200][T12480] [ 1941.013385][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1941.013385][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1941.013385][T12480] addrconf_notify+0x344/0xd60 [ 1941.013385][T12480] notifier_call_chain+0xcd/0x150 [ 1941.013385][T12480] register_netdevice+0x1091/0x1690 [ 1941.013385][T12480] veth_newlink+0x401/0x830 [ 1941.013385][T12480] rtnl_newlink_create+0x341/0x850 [ 1941.013385][T12480] __rtnl_newlink+0xac9/0xd80 [ 1941.013385][T12480] rtnl_newlink+0x63/0xa0 [ 1941.013385][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1941.013385][T12480] netlink_rcv_skb+0x130/0x360 [ 1941.013385][T12480] netlink_unicast+0x449/0x710 [ 1941.013385][T12480] netlink_sendmsg+0x723/0xbe0 [ 1941.013385][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1941.013385][T12480] ___sys_sendmsg+0xee/0x170 [ 1941.013385][T12480] __sys_sendmsg+0xcd/0x170 [ 1941.013385][T12480] do_syscall_64+0xc1/0x1d0 [ 1941.013385][T12480] [ 1951.140409][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1951.140872][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1951.140872][T12480] dst_init+0x84/0x4a0 [ 1951.140872][T12480] dst_alloc+0x97/0x150 [ 1951.140872][T12480] ip6_dst_alloc+0x23/0x90 [ 1951.140872][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1951.140872][T12480] ip6_pol_route+0x56f/0x840 [ 1951.140872][T12480] fib6_rule_lookup+0x334/0x630 [ 1951.140872][T12480] ip6_route_output_flags+0x259/0x480 [ 1951.140872][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1951.140872][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1951.140872][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1951.140872][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1951.140872][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1951.140872][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1951.140872][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1951.140872][T12480] arp_solicit+0x4aa/0xe20 [ 1951.140872][T12480] neigh_probe+0xaa/0xf0 [ 1951.140872][T12480] [ 1951.143464][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1951.143464][T12480] dst_init+0x84/0x4a0 [ 1951.143464][T12480] dst_alloc+0x97/0x150 [ 1951.143464][T12480] ip6_dst_alloc+0x23/0x90 [ 1951.143464][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1951.143464][T12480] ip6_pol_route+0x56f/0x840 [ 1951.143464][T12480] fib6_rule_lookup+0x334/0x630 [ 1951.143464][T12480] ip6_route_output_flags+0x259/0x480 [ 1951.143464][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1951.143464][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1951.143464][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1951.143464][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1951.143464][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1951.143464][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1951.143464][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1951.143464][T12480] ip6_finish_output2+0x59b/0xff0 [ 1951.143464][T12480] ip6_finish_output+0x553/0xdf0 [ 1951.143464][T12480] [ 1951.146005][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1951.146005][T12480] netdev_get_by_index+0x5e/0x80 [ 1951.146005][T12480] fib6_nh_init+0x3da/0x1580 [ 1951.146005][T12480] nh_create_ipv6+0x377/0x600 [ 1951.146005][T12480] nexthop_create+0x311/0x650 [ 1951.146005][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1951.146005][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1951.146005][T12480] netlink_rcv_skb+0x130/0x360 [ 1951.146005][T12480] netlink_unicast+0x449/0x710 [ 1951.146005][T12480] netlink_sendmsg+0x723/0xbe0 [ 1951.146005][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1951.146005][T12480] ___sys_sendmsg+0xee/0x170 [ 1951.146005][T12480] __sys_sendmsg+0xcd/0x170 [ 1951.146005][T12480] do_syscall_64+0xc1/0x1d0 [ 1951.146005][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1951.146005][T12480] [ 1951.148221][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1951.148221][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1951.148221][T12480] addrconf_notify+0x344/0xd60 [ 1951.148221][T12480] notifier_call_chain+0xcd/0x150 [ 1951.148221][T12480] register_netdevice+0x1091/0x1690 [ 1951.148221][T12480] veth_newlink+0x401/0x830 [ 1951.148221][T12480] rtnl_newlink_create+0x341/0x850 [ 1951.148221][T12480] __rtnl_newlink+0xac9/0xd80 [ 1951.148221][T12480] rtnl_newlink+0x63/0xa0 [ 1951.148221][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1951.148221][T12480] netlink_rcv_skb+0x130/0x360 [ 1951.148221][T12480] netlink_unicast+0x449/0x710 [ 1951.148221][T12480] netlink_sendmsg+0x723/0xbe0 [ 1951.148221][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1951.148221][T12480] ___sys_sendmsg+0xee/0x170 [ 1951.148221][T12480] __sys_sendmsg+0xcd/0x170 [ 1951.148221][T12480] do_syscall_64+0xc1/0x1d0 [ 1951.148221][T12480] [ 1961.276319][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1961.276761][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1961.276761][T12480] dst_init+0x84/0x4a0 [ 1961.276761][T12480] dst_alloc+0x97/0x150 [ 1961.276761][T12480] ip6_dst_alloc+0x23/0x90 [ 1961.276761][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1961.276761][T12480] ip6_pol_route+0x56f/0x840 [ 1961.276761][T12480] fib6_rule_lookup+0x334/0x630 [ 1961.276761][T12480] ip6_route_output_flags+0x259/0x480 [ 1961.276761][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1961.276761][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1961.276761][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1961.276761][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1961.276761][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1961.276761][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1961.276761][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1961.276761][T12480] arp_solicit+0x4aa/0xe20 [ 1961.276761][T12480] neigh_probe+0xaa/0xf0 [ 1961.276761][T12480] [ 1961.279169][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 2/5 users at [ 1961.279169][T12480] dst_init+0x84/0x4a0 [ 1961.279169][T12480] dst_alloc+0x97/0x150 [ 1961.279169][T12480] ip6_dst_alloc+0x23/0x90 [ 1961.279169][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1961.279169][T12480] ip6_pol_route+0x56f/0x840 [ 1961.279169][T12480] fib6_rule_lookup+0x334/0x630 [ 1961.279169][T12480] ip6_route_output_flags+0x259/0x480 [ 1961.279169][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1961.279169][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1961.279169][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1961.279169][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1961.279169][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1961.279169][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1961.279169][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1961.279169][T12480] ip6_finish_output2+0x59b/0xff0 [ 1961.279169][T12480] ip6_finish_output+0x553/0xdf0 [ 1961.279169][T12480] [ 1961.281498][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1961.281498][T12480] netdev_get_by_index+0x5e/0x80 [ 1961.281498][T12480] fib6_nh_init+0x3da/0x1580 [ 1961.281498][T12480] nh_create_ipv6+0x377/0x600 [ 1961.281498][T12480] nexthop_create+0x311/0x650 [ 1961.281498][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1961.281498][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1961.281498][T12480] netlink_rcv_skb+0x130/0x360 [ 1961.281498][T12480] netlink_unicast+0x449/0x710 [ 1961.281498][T12480] netlink_sendmsg+0x723/0xbe0 [ 1961.281498][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1961.281498][T12480] ___sys_sendmsg+0xee/0x170 [ 1961.281498][T12480] __sys_sendmsg+0xcd/0x170 [ 1961.281498][T12480] do_syscall_64+0xc1/0x1d0 [ 1961.281498][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1961.281498][T12480] [ 1961.283599][T12480] ref_tracker: veth_A-R1@ffff8880084a95e0 has 1/5 users at [ 1961.283599][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1961.283599][T12480] addrconf_notify+0x344/0xd60 [ 1961.283599][T12480] notifier_call_chain+0xcd/0x150 [ 1961.283599][T12480] register_netdevice+0x1091/0x1690 [ 1961.283599][T12480] veth_newlink+0x401/0x830 [ 1961.283599][T12480] rtnl_newlink_create+0x341/0x850 [ 1961.283599][T12480] __rtnl_newlink+0xac9/0xd80 [ 1961.283599][T12480] rtnl_newlink+0x63/0xa0 [ 1961.283599][T12480] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1961.283599][T12480] netlink_rcv_skb+0x130/0x360 [ 1961.283599][T12480] netlink_unicast+0x449/0x710 [ 1961.283599][T12480] netlink_sendmsg+0x723/0xbe0 [ 1961.283599][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1961.283599][T12480] ___sys_sendmsg+0xee/0x170 [ 1961.283599][T12480] __sys_sendmsg+0xcd/0x170 [ 1961.283599][T12480] do_syscall_64+0xc1/0x1d0 [ 1961.283599][T12480]