[ 64.240375][ T452] ip (452) used greatest stack depth: 23520 bytes left [ 550.255432][ T3647] br0: port 1(veth_A-C) entered blocking state [ 550.256131][ T3647] br0: port 1(veth_A-C) entered disabled state [ 550.256426][ T3647] veth_A-C: entered allmulticast mode [ 550.258189][ T3647] veth_A-C: entered promiscuous mode [ 550.259915][ T3647] br0: port 1(veth_A-C) entered blocking state [ 550.260380][ T3647] br0: port 1(veth_A-C) entered forwarding state [ 551.882247][ T3657] br0: port 2(vxlan_a) entered blocking state [ 551.882548][ T3657] br0: port 2(vxlan_a) entered disabled state [ 551.882815][ T3657] vxlan_a: entered allmulticast mode [ 551.884494][ T3657] vxlan_a: entered promiscuous mode [ 553.023958][ T3663] br0: port 2(vxlan_a) entered blocking state [ 553.024394][ T3663] br0: port 2(vxlan_a) entered forwarding state [ 561.553735][ T3696] socat (3696) used greatest stack depth: 22096 bytes left [ 563.466139][ T10] vxlan_a: left allmulticast mode [ 563.466487][ T10] vxlan_a: left promiscuous mode [ 563.466812][ T10] br0: port 2(vxlan_a) entered disabled state [ 563.469687][ T10] veth_A-C: left allmulticast mode [ 563.470151][ T10] veth_A-C: left promiscuous mode [ 563.470512][ T10] br0: port 1(veth_A-C) entered disabled state [ 581.385017][ T3844] br0: port 1(veth_A-C) entered blocking state [ 581.385310][ T3844] br0: port 1(veth_A-C) entered disabled state [ 581.385559][ T3844] veth_A-C: entered allmulticast mode [ 581.386765][ T3844] veth_A-C: entered promiscuous mode [ 581.388448][ T3844] br0: port 1(veth_A-C) entered blocking state [ 581.388810][ T3844] br0: port 1(veth_A-C) entered forwarding state [ 583.138024][ T3854] br0: port 2(vxlan_a) entered blocking state [ 583.138270][ T3854] br0: port 2(vxlan_a) entered disabled state [ 583.138525][ T3854] vxlan_a: entered allmulticast mode [ 583.139804][ T3854] vxlan_a: entered promiscuous mode [ 584.141798][ T3860] br0: port 2(vxlan_a) entered blocking state [ 584.142209][ T3860] br0: port 2(vxlan_a) entered forwarding state [ 594.561911][ T10] vxlan_a: left allmulticast mode [ 594.562120][ T10] vxlan_a: left promiscuous mode [ 594.562451][ T10] br0: port 2(vxlan_a) entered disabled state [ 594.564522][ T10] veth_A-C: left allmulticast mode [ 594.564718][ T10] veth_A-C: left promiscuous mode [ 594.565022][ T10] br0: port 1(veth_A-C) entered disabled state [ 610.745378][ T4029] br0: port 1(veth_A-C) entered blocking state [ 610.745643][ T4029] br0: port 1(veth_A-C) entered disabled state [ 610.746675][ T4029] veth_A-C: entered allmulticast mode [ 610.747891][ T4029] veth_A-C: entered promiscuous mode [ 610.748935][ T4029] br0: port 1(veth_A-C) entered blocking state [ 610.749159][ T4029] br0: port 1(veth_A-C) entered forwarding state [ 612.394886][ T4039] br0: port 2(vxlan_a) entered blocking state [ 612.395144][ T4039] br0: port 2(vxlan_a) entered disabled state [ 612.395399][ T4039] vxlan_a: entered allmulticast mode [ 612.396608][ T4039] vxlan_a: entered promiscuous mode [ 613.370446][ T4045] br0: port 2(vxlan_a) entered blocking state [ 613.370707][ T4045] br0: port 2(vxlan_a) entered forwarding state [ 623.474745][ T10] vxlan_a: left allmulticast mode [ 623.474955][ T10] vxlan_a: left promiscuous mode [ 623.475245][ T10] br0: port 2(vxlan_a) entered disabled state [ 623.477344][ T10] veth_A-C: left allmulticast mode [ 623.477583][ T10] veth_A-C: left promiscuous mode [ 623.477880][ T10] br0: port 1(veth_A-C) entered disabled state [ 640.616253][ T4226] br0: port 1(veth_A-C) entered blocking state [ 640.616507][ T4226] br0: port 1(veth_A-C) entered disabled state [ 640.616746][ T4226] veth_A-C: entered allmulticast mode [ 640.617937][ T4226] veth_A-C: entered promiscuous mode [ 640.618981][ T4226] br0: port 1(veth_A-C) entered blocking state [ 640.619193][ T4226] br0: port 1(veth_A-C) entered forwarding state [ 642.206110][ T4236] br0: port 2(vxlan_a) entered blocking state [ 642.206339][ T4236] br0: port 2(vxlan_a) entered disabled state [ 642.206565][ T4236] vxlan_a: entered allmulticast mode [ 642.208917][ T4236] vxlan_a: entered promiscuous mode [ 643.192703][ T4242] br0: port 2(vxlan_a) entered blocking state [ 643.192973][ T4242] br0: port 2(vxlan_a) entered forwarding state [ 653.308507][ T10] vxlan_a: left allmulticast mode [ 653.308728][ T10] vxlan_a: left promiscuous mode [ 653.309071][ T10] br0: port 2(vxlan_a) entered disabled state [ 653.311511][ T10] veth_A-C: left allmulticast mode [ 653.311719][ T10] veth_A-C: left promiscuous mode [ 653.312039][ T10] br0: port 1(veth_A-C) entered disabled state [ 669.366139][ T4412] br0: port 1(veth_A-C) entered blocking state [ 669.366408][ T4412] br0: port 1(veth_A-C) entered disabled state [ 669.366674][ T4412] veth_A-C: entered allmulticast mode [ 669.367921][ T4412] veth_A-C: entered promiscuous mode [ 669.368999][ T4412] br0: port 1(veth_A-C) entered blocking state [ 669.369238][ T4412] br0: port 1(veth_A-C) entered forwarding state [ 670.909472][ T4422] br0: port 2(vxlan_a) entered blocking state [ 670.909751][ T4422] br0: port 2(vxlan_a) entered disabled state [ 670.910043][ T4422] vxlan_a: entered allmulticast mode [ 670.911279][ T4422] vxlan_a: entered promiscuous mode [ 671.885013][ T4428] br0: port 2(vxlan_a) entered blocking state [ 671.885316][ T4428] br0: port 2(vxlan_a) entered forwarding state [ 684.953193][ T10] vxlan_a: left allmulticast mode [ 684.953486][ T10] vxlan_a: left promiscuous mode [ 684.953924][ T10] br0: port 2(vxlan_a) entered disabled state [ 684.957720][ T10] veth_A-C: left allmulticast mode [ 684.958051][ T10] veth_A-C: left promiscuous mode [ 684.958474][ T10] br0: port 1(veth_A-C) entered disabled state [ 702.614155][ T4610] br0: port 1(veth_A-C) entered blocking state [ 702.614492][ T4610] br0: port 1(veth_A-C) entered disabled state [ 702.614866][ T4610] veth_A-C: entered allmulticast mode [ 702.616755][ T4610] veth_A-C: entered promiscuous mode [ 702.618408][ T4610] br0: port 1(veth_A-C) entered blocking state [ 702.618737][ T4610] br0: port 1(veth_A-C) entered forwarding state [ 704.184665][ T4620] br0: port 2(vxlan_a) entered blocking state [ 704.184917][ T4620] br0: port 2(vxlan_a) entered disabled state [ 704.185157][ T4620] vxlan_a: entered allmulticast mode [ 704.187190][ T4620] vxlan_a: entered promiscuous mode [ 705.145709][ T4626] br0: port 2(vxlan_a) entered blocking state [ 705.145959][ T4626] br0: port 2(vxlan_a) entered forwarding state [ 714.934552][ T10] vxlan_a: left allmulticast mode [ 714.934745][ T10] vxlan_a: left promiscuous mode [ 714.935058][ T10] br0: port 2(vxlan_a) entered disabled state [ 714.937373][ T10] veth_A-C: left allmulticast mode [ 714.937549][ T10] veth_A-C: left promiscuous mode [ 714.937862][ T10] br0: port 1(veth_A-C) entered disabled state [ 730.302689][ T4797] br0: port 1(veth_A-C) entered blocking state [ 730.304120][ T4797] br0: port 1(veth_A-C) entered disabled state [ 730.304505][ T4797] veth_A-C: entered allmulticast mode [ 730.305704][ T4797] veth_A-C: entered promiscuous mode [ 730.306782][ T4797] br0: port 1(veth_A-C) entered blocking state [ 730.307142][ T4797] br0: port 1(veth_A-C) entered forwarding state [ 731.844230][ T4807] br0: port 2(vxlan_a) entered blocking state [ 731.844492][ T4807] br0: port 2(vxlan_a) entered disabled state [ 731.844747][ T4807] vxlan_a: entered allmulticast mode [ 731.845926][ T4807] vxlan_a: entered promiscuous mode [ 732.754678][ T4813] br0: port 2(vxlan_a) entered blocking state [ 732.754939][ T4813] br0: port 2(vxlan_a) entered forwarding state [ 742.733197][ T10] vxlan_a: left allmulticast mode [ 742.733389][ T10] vxlan_a: left promiscuous mode [ 742.733665][ T10] br0: port 2(vxlan_a) entered disabled state [ 742.735166][ T10] veth_A-C: left allmulticast mode [ 742.735338][ T10] veth_A-C: left promiscuous mode [ 742.735605][ T10] br0: port 1(veth_A-C) entered disabled state [ 759.243884][ T4994] br0: port 1(veth_A-C) entered blocking state [ 759.244112][ T4994] br0: port 1(veth_A-C) entered disabled state [ 759.244356][ T4994] veth_A-C: entered allmulticast mode [ 759.245509][ T4994] veth_A-C: entered promiscuous mode [ 759.247560][ T4994] br0: port 1(veth_A-C) entered blocking state [ 759.247778][ T4994] br0: port 1(veth_A-C) entered forwarding state [ 760.720280][ T5004] br0: port 2(vxlan_a) entered blocking state [ 760.720562][ T5004] br0: port 2(vxlan_a) entered disabled state [ 760.721410][ T5004] vxlan_a: entered allmulticast mode [ 760.722764][ T5004] vxlan_a: entered promiscuous mode [ 761.727037][ T5010] br0: port 2(vxlan_a) entered blocking state [ 761.727328][ T5010] br0: port 2(vxlan_a) entered forwarding state [ 771.458402][ T10] vxlan_a: left allmulticast mode [ 771.458587][ T10] vxlan_a: left promiscuous mode [ 771.458875][ T10] br0: port 2(vxlan_a) entered disabled state [ 771.460446][ T10] veth_A-C: left allmulticast mode [ 771.460617][ T10] veth_A-C: left promiscuous mode [ 771.460932][ T10] br0: port 1(veth_A-C) entered disabled state [ 787.069014][ T5179] br0: port 1(veth_A-C) entered blocking state [ 787.069280][ T5179] br0: port 1(veth_A-C) entered disabled state [ 787.069545][ T5179] veth_A-C: entered allmulticast mode [ 787.070779][ T5179] veth_A-C: entered promiscuous mode [ 787.077208][ T5179] br0: port 1(veth_A-C) entered blocking state [ 787.077463][ T5179] br0: port 1(veth_A-C) entered forwarding state [ 788.581771][ T5189] br0: port 2(geneve_a) entered blocking state [ 788.582039][ T5189] br0: port 2(geneve_a) entered disabled state [ 788.582279][ T5189] geneve_a: entered allmulticast mode [ 788.583492][ T5189] geneve_a: entered promiscuous mode [ 789.499767][ T5195] br0: port 2(geneve_a) entered blocking state [ 789.500067][ T5195] br0: port 2(geneve_a) entered forwarding state [ 799.520216][ T10] geneve_a: left allmulticast mode [ 799.520424][ T10] geneve_a: left promiscuous mode [ 799.520725][ T10] br0: port 2(geneve_a) entered disabled state [ 799.522443][ T10] veth_A-C: left allmulticast mode [ 799.522610][ T10] veth_A-C: left promiscuous mode [ 799.522917][ T10] br0: port 1(veth_A-C) entered disabled state [ 816.434341][ T5376] br0: port 1(veth_A-C) entered blocking state [ 816.434597][ T5376] br0: port 1(veth_A-C) entered disabled state [ 816.434908][ T5376] veth_A-C: entered allmulticast mode [ 816.436144][ T5376] veth_A-C: entered promiscuous mode [ 816.437195][ T5376] br0: port 1(veth_A-C) entered blocking state [ 816.437417][ T5376] br0: port 1(veth_A-C) entered forwarding state [ 818.034672][ T5386] br0: port 2(geneve_a) entered blocking state [ 818.035560][ T5386] br0: port 2(geneve_a) entered disabled state [ 818.035831][ T5386] geneve_a: entered allmulticast mode [ 818.037114][ T5386] geneve_a: entered promiscuous mode [ 819.007619][ T5392] br0: port 2(geneve_a) entered blocking state [ 819.007876][ T5392] br0: port 2(geneve_a) entered forwarding state [ 829.259085][ T10] geneve_a: left allmulticast mode [ 829.259314][ T10] geneve_a: left promiscuous mode [ 829.259619][ T10] br0: port 2(geneve_a) entered disabled state [ 829.261468][ T10] veth_A-C: left allmulticast mode [ 829.261666][ T10] veth_A-C: left promiscuous mode [ 829.262262][ T10] br0: port 1(veth_A-C) entered disabled state [ 844.631904][ T5564] br0: port 1(veth_A-C) entered blocking state [ 844.632291][ T5564] br0: port 1(veth_A-C) entered disabled state [ 844.632690][ T5564] veth_A-C: entered allmulticast mode [ 844.634637][ T5564] veth_A-C: entered promiscuous mode [ 844.636267][ T5564] br0: port 1(veth_A-C) entered blocking state [ 844.636589][ T5564] br0: port 1(veth_A-C) entered forwarding state [ 846.251577][ T5574] br0: port 2(geneve_a) entered blocking state [ 846.251874][ T5574] br0: port 2(geneve_a) entered disabled state [ 846.252150][ T5574] geneve_a: entered allmulticast mode [ 846.253399][ T5574] geneve_a: entered promiscuous mode [ 847.195018][ T5580] br0: port 2(geneve_a) entered blocking state [ 847.195281][ T5580] br0: port 2(geneve_a) entered forwarding state [ 857.384467][ T10] geneve_a: left allmulticast mode [ 857.384675][ T10] geneve_a: left promiscuous mode [ 857.384993][ T10] br0: port 2(geneve_a) entered disabled state [ 857.387147][ T10] veth_A-C: left allmulticast mode [ 857.387305][ T10] veth_A-C: left promiscuous mode [ 857.387589][ T10] br0: port 1(veth_A-C) entered disabled state [ 874.244642][ T5761] br0: port 1(veth_A-C) entered blocking state [ 874.244907][ T5761] br0: port 1(veth_A-C) entered disabled state [ 874.245146][ T5761] veth_A-C: entered allmulticast mode [ 874.246371][ T5761] veth_A-C: entered promiscuous mode [ 874.247459][ T5761] br0: port 1(veth_A-C) entered blocking state [ 874.247688][ T5761] br0: port 1(veth_A-C) entered forwarding state [ 875.814462][ T5771] br0: port 2(geneve_a) entered blocking state [ 875.814735][ T5771] br0: port 2(geneve_a) entered disabled state [ 875.815066][ T5771] geneve_a: entered allmulticast mode [ 875.816263][ T5771] geneve_a: entered promiscuous mode [ 876.819908][ T5777] br0: port 2(geneve_a) entered blocking state [ 876.820280][ T5777] br0: port 2(geneve_a) entered forwarding state [ 886.843245][ T10] geneve_a: left allmulticast mode [ 886.843462][ T10] geneve_a: left promiscuous mode [ 886.843770][ T10] br0: port 2(geneve_a) entered disabled state [ 886.847146][ T10] veth_A-C: left allmulticast mode [ 886.847347][ T10] veth_A-C: left promiscuous mode [ 886.847646][ T10] br0: port 1(veth_A-C) entered disabled state [ 902.713799][ T5946] br0: port 1(veth_A-C) entered blocking state [ 902.715373][ T5946] br0: port 1(veth_A-C) entered disabled state [ 902.715735][ T5946] veth_A-C: entered allmulticast mode [ 902.717649][ T5946] veth_A-C: entered promiscuous mode [ 902.719198][ T5946] br0: port 1(veth_A-C) entered blocking state [ 902.719506][ T5946] br0: port 1(veth_A-C) entered forwarding state [ 904.252371][ T5956] br0: port 2(geneve_a) entered blocking state [ 904.252720][ T5956] br0: port 2(geneve_a) entered disabled state [ 904.254936][ T5956] geneve_a: entered allmulticast mode [ 904.256233][ T5956] geneve_a: entered promiscuous mode [ 905.149526][ T5962] br0: port 2(geneve_a) entered blocking state [ 905.149852][ T5962] br0: port 2(geneve_a) entered forwarding state [ 913.168088][ T5995] socat (5995) used greatest stack depth: 21920 bytes left [ 915.027278][ T10] geneve_a: left allmulticast mode [ 915.027460][ T10] geneve_a: left promiscuous mode [ 915.027739][ T10] br0: port 2(geneve_a) entered disabled state [ 915.029424][ T10] veth_A-C: left allmulticast mode [ 915.029591][ T10] veth_A-C: left promiscuous mode [ 915.029881][ T10] br0: port 1(veth_A-C) entered disabled state [ 931.722026][ T6143] br0: port 1(veth_A-C) entered blocking state [ 931.722314][ T6143] br0: port 1(veth_A-C) entered disabled state [ 931.722578][ T6143] veth_A-C: entered allmulticast mode [ 931.723848][ T6143] veth_A-C: entered promiscuous mode [ 931.725104][ T6143] br0: port 1(veth_A-C) entered blocking state [ 931.725344][ T6143] br0: port 1(veth_A-C) entered forwarding state [ 933.254892][ T6153] br0: port 2(geneve_a) entered blocking state [ 933.255143][ T6153] br0: port 2(geneve_a) entered disabled state [ 933.255400][ T6153] geneve_a: entered allmulticast mode [ 933.256665][ T6153] geneve_a: entered promiscuous mode [ 934.165895][ T6159] br0: port 2(geneve_a) entered blocking state [ 934.166162][ T6159] br0: port 2(geneve_a) entered forwarding state [ 944.335948][ T10] geneve_a: left allmulticast mode [ 944.336136][ T10] geneve_a: left promiscuous mode [ 944.336427][ T10] br0: port 2(geneve_a) entered disabled state [ 944.338588][ T10] veth_A-C: left allmulticast mode [ 944.338788][ T10] veth_A-C: left promiscuous mode [ 944.339213][ T10] br0: port 1(veth_A-C) entered disabled state [ 960.245685][ T6328] br0: port 1(veth_A-C) entered blocking state [ 960.246015][ T6328] br0: port 1(veth_A-C) entered disabled state [ 960.246280][ T6328] veth_A-C: entered allmulticast mode [ 960.247542][ T6328] veth_A-C: entered promiscuous mode [ 960.248650][ T6328] br0: port 1(veth_A-C) entered blocking state [ 960.248907][ T6328] br0: port 1(veth_A-C) entered forwarding state [ 961.876504][ T6338] br0: port 2(geneve_a) entered blocking state [ 961.876760][ T6338] br0: port 2(geneve_a) entered disabled state [ 961.877020][ T6338] geneve_a: entered allmulticast mode [ 961.878225][ T6338] geneve_a: entered promiscuous mode [ 962.852259][ T6344] br0: port 2(geneve_a) entered blocking state [ 962.852539][ T6344] br0: port 2(geneve_a) entered forwarding state [ 972.968500][ T10] geneve_a: left allmulticast mode [ 972.968713][ T10] geneve_a: left promiscuous mode [ 972.969020][ T10] br0: port 2(geneve_a) entered disabled state [ 972.970680][ T10] veth_A-C: left allmulticast mode [ 972.970900][ T10] veth_A-C: left promiscuous mode [ 972.971192][ T10] br0: port 1(veth_A-C) entered disabled state [ 989.661456][ T6525] br0: port 1(veth_A-C) entered blocking state [ 989.661781][ T6525] br0: port 1(veth_A-C) entered disabled state [ 989.662036][ T6525] veth_A-C: entered allmulticast mode [ 989.663207][ T6525] veth_A-C: entered promiscuous mode [ 989.664530][ T6525] br0: port 1(veth_A-C) entered blocking state [ 989.664745][ T6525] br0: port 1(veth_A-C) entered forwarding state [ 991.257351][ T6535] br0: port 2(geneve_a) entered blocking state [ 991.257633][ T6535] br0: port 2(geneve_a) entered disabled state [ 991.257938][ T6535] geneve_a: entered allmulticast mode [ 991.259271][ T6535] geneve_a: entered promiscuous mode [ 992.227111][ T6541] br0: port 2(geneve_a) entered blocking state [ 992.227440][ T6541] br0: port 2(geneve_a) entered forwarding state [ 1002.283045][ T10] geneve_a: left allmulticast mode [ 1002.283237][ T10] geneve_a: left promiscuous mode [ 1002.283540][ T10] br0: port 2(geneve_a) entered disabled state [ 1002.290833][ T10] veth_A-C: left allmulticast mode [ 1002.291009][ T10] veth_A-C: left promiscuous mode [ 1002.291278][ T10] br0: port 1(veth_A-C) entered disabled state [ 1548.763662][T10780] Initializing XFRM netlink socket [ 1798.404895][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1798.405397][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1798.405397][T12484] dst_init+0x84/0x4a0 [ 1798.405397][T12484] dst_alloc+0x97/0x150 [ 1798.405397][T12484] ip6_dst_alloc+0x23/0x90 [ 1798.405397][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1798.405397][T12484] ip6_pol_route+0x56f/0x840 [ 1798.405397][T12484] fib6_rule_lookup+0x334/0x630 [ 1798.405397][T12484] ip6_route_output_flags+0x259/0x480 [ 1798.405397][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1798.405397][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1798.405397][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1798.405397][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1798.405397][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1798.405397][T12484] dev_hard_start_xmit+0x146/0x590 [ 1798.405397][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1798.405397][T12484] arp_solicit+0x4aa/0xe20 [ 1798.405397][T12484] neigh_probe+0xaa/0xf0 [ 1798.405397][T12484] [ 1798.408595][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1798.408595][T12484] dst_init+0x84/0x4a0 [ 1798.408595][T12484] dst_alloc+0x97/0x150 [ 1798.408595][T12484] ip6_dst_alloc+0x23/0x90 [ 1798.408595][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1798.408595][T12484] ip6_pol_route+0x56f/0x840 [ 1798.408595][T12484] fib6_rule_lookup+0x334/0x630 [ 1798.408595][T12484] ip6_route_output_flags+0x259/0x480 [ 1798.408595][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1798.408595][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1798.408595][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1798.408595][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1798.408595][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1798.408595][T12484] dev_hard_start_xmit+0x146/0x590 [ 1798.408595][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1798.408595][T12484] ip6_finish_output2+0x59b/0xf60 [ 1798.408595][T12484] ip6_finish_output+0x553/0xdf0 [ 1798.408595][T12484] [ 1798.411383][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1798.411383][T12484] netdev_get_by_index+0x5e/0x80 [ 1798.411383][T12484] fib6_nh_init+0x3d8/0x1580 [ 1798.411383][T12484] nh_create_ipv6+0x377/0x600 [ 1798.411383][T12484] nexthop_create+0x311/0x650 [ 1798.411383][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1798.411383][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1798.411383][T12484] netlink_rcv_skb+0x130/0x360 [ 1798.411383][T12484] netlink_unicast+0x449/0x710 [ 1798.411383][T12484] netlink_sendmsg+0x723/0xbe0 [ 1798.411383][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1798.411383][T12484] ___sys_sendmsg+0xee/0x170 [ 1798.411383][T12484] __sys_sendmsg+0xcd/0x170 [ 1798.411383][T12484] do_syscall_64+0xc6/0x1e0 [ 1798.411383][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1798.411383][T12484] [ 1798.413710][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1798.413710][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1798.413710][T12484] addrconf_notify+0x344/0xd60 [ 1798.413710][T12484] notifier_call_chain+0x9a/0x290 [ 1798.413710][T12484] register_netdevice+0x108b/0x1690 [ 1798.413710][T12484] veth_newlink+0x401/0x830 [ 1798.413710][T12484] rtnl_newlink_create+0x341/0x850 [ 1798.413710][T12484] __rtnl_newlink+0xac9/0xd80 [ 1798.413710][T12484] rtnl_newlink+0x63/0xa0 [ 1798.413710][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1798.413710][T12484] netlink_rcv_skb+0x130/0x360 [ 1798.413710][T12484] netlink_unicast+0x449/0x710 [ 1798.413710][T12484] netlink_sendmsg+0x723/0xbe0 [ 1798.413710][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1798.413710][T12484] ___sys_sendmsg+0xee/0x170 [ 1798.413710][T12484] __sys_sendmsg+0xcd/0x170 [ 1798.413710][T12484] do_syscall_64+0xc6/0x1e0 [ 1798.413710][T12484] [ 1808.556853][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1808.557340][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1808.557340][T12484] dst_init+0x84/0x4a0 [ 1808.557340][T12484] dst_alloc+0x97/0x150 [ 1808.557340][T12484] ip6_dst_alloc+0x23/0x90 [ 1808.557340][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1808.557340][T12484] ip6_pol_route+0x56f/0x840 [ 1808.557340][T12484] fib6_rule_lookup+0x334/0x630 [ 1808.557340][T12484] ip6_route_output_flags+0x259/0x480 [ 1808.557340][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1808.557340][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1808.557340][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1808.557340][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1808.557340][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1808.557340][T12484] dev_hard_start_xmit+0x146/0x590 [ 1808.557340][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1808.557340][T12484] arp_solicit+0x4aa/0xe20 [ 1808.557340][T12484] neigh_probe+0xaa/0xf0 [ 1808.557340][T12484] [ 1808.559726][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1808.559726][T12484] dst_init+0x84/0x4a0 [ 1808.559726][T12484] dst_alloc+0x97/0x150 [ 1808.559726][T12484] ip6_dst_alloc+0x23/0x90 [ 1808.559726][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1808.559726][T12484] ip6_pol_route+0x56f/0x840 [ 1808.559726][T12484] fib6_rule_lookup+0x334/0x630 [ 1808.559726][T12484] ip6_route_output_flags+0x259/0x480 [ 1808.559726][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1808.559726][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1808.559726][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1808.559726][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1808.559726][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1808.559726][T12484] dev_hard_start_xmit+0x146/0x590 [ 1808.559726][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1808.559726][T12484] ip6_finish_output2+0x59b/0xf60 [ 1808.559726][T12484] ip6_finish_output+0x553/0xdf0 [ 1808.559726][T12484] [ 1808.562097][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1808.562097][T12484] netdev_get_by_index+0x5e/0x80 [ 1808.562097][T12484] fib6_nh_init+0x3d8/0x1580 [ 1808.562097][T12484] nh_create_ipv6+0x377/0x600 [ 1808.562097][T12484] nexthop_create+0x311/0x650 [ 1808.562097][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1808.562097][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1808.562097][T12484] netlink_rcv_skb+0x130/0x360 [ 1808.562097][T12484] netlink_unicast+0x449/0x710 [ 1808.562097][T12484] netlink_sendmsg+0x723/0xbe0 [ 1808.562097][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1808.562097][T12484] ___sys_sendmsg+0xee/0x170 [ 1808.562097][T12484] __sys_sendmsg+0xcd/0x170 [ 1808.562097][T12484] do_syscall_64+0xc6/0x1e0 [ 1808.562097][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1808.562097][T12484] [ 1808.564164][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1808.564164][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1808.564164][T12484] addrconf_notify+0x344/0xd60 [ 1808.564164][T12484] notifier_call_chain+0x9a/0x290 [ 1808.564164][T12484] register_netdevice+0x108b/0x1690 [ 1808.564164][T12484] veth_newlink+0x401/0x830 [ 1808.564164][T12484] rtnl_newlink_create+0x341/0x850 [ 1808.564164][T12484] __rtnl_newlink+0xac9/0xd80 [ 1808.564164][T12484] rtnl_newlink+0x63/0xa0 [ 1808.564164][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1808.564164][T12484] netlink_rcv_skb+0x130/0x360 [ 1808.564164][T12484] netlink_unicast+0x449/0x710 [ 1808.564164][T12484] netlink_sendmsg+0x723/0xbe0 [ 1808.564164][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1808.564164][T12484] ___sys_sendmsg+0xee/0x170 [ 1808.564164][T12484] __sys_sendmsg+0xcd/0x170 [ 1808.564164][T12484] do_syscall_64+0xc6/0x1e0 [ 1808.564164][T12484] [ 1818.692861][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1818.693313][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1818.693313][T12484] dst_init+0x84/0x4a0 [ 1818.693313][T12484] dst_alloc+0x97/0x150 [ 1818.693313][T12484] ip6_dst_alloc+0x23/0x90 [ 1818.693313][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1818.693313][T12484] ip6_pol_route+0x56f/0x840 [ 1818.693313][T12484] fib6_rule_lookup+0x334/0x630 [ 1818.693313][T12484] ip6_route_output_flags+0x259/0x480 [ 1818.693313][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1818.693313][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1818.693313][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1818.693313][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1818.693313][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1818.693313][T12484] dev_hard_start_xmit+0x146/0x590 [ 1818.693313][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1818.693313][T12484] arp_solicit+0x4aa/0xe20 [ 1818.693313][T12484] neigh_probe+0xaa/0xf0 [ 1818.693313][T12484] [ 1818.695992][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1818.695992][T12484] dst_init+0x84/0x4a0 [ 1818.695992][T12484] dst_alloc+0x97/0x150 [ 1818.695992][T12484] ip6_dst_alloc+0x23/0x90 [ 1818.695992][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1818.695992][T12484] ip6_pol_route+0x56f/0x840 [ 1818.695992][T12484] fib6_rule_lookup+0x334/0x630 [ 1818.695992][T12484] ip6_route_output_flags+0x259/0x480 [ 1818.695992][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1818.695992][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1818.695992][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1818.695992][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1818.695992][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1818.695992][T12484] dev_hard_start_xmit+0x146/0x590 [ 1818.695992][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1818.695992][T12484] ip6_finish_output2+0x59b/0xf60 [ 1818.695992][T12484] ip6_finish_output+0x553/0xdf0 [ 1818.695992][T12484] [ 1818.698614][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1818.698614][T12484] netdev_get_by_index+0x5e/0x80 [ 1818.698614][T12484] fib6_nh_init+0x3d8/0x1580 [ 1818.698614][T12484] nh_create_ipv6+0x377/0x600 [ 1818.698614][T12484] nexthop_create+0x311/0x650 [ 1818.698614][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1818.698614][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1818.698614][T12484] netlink_rcv_skb+0x130/0x360 [ 1818.698614][T12484] netlink_unicast+0x449/0x710 [ 1818.698614][T12484] netlink_sendmsg+0x723/0xbe0 [ 1818.698614][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1818.698614][T12484] ___sys_sendmsg+0xee/0x170 [ 1818.698614][T12484] __sys_sendmsg+0xcd/0x170 [ 1818.698614][T12484] do_syscall_64+0xc6/0x1e0 [ 1818.698614][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1818.698614][T12484] [ 1818.700864][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1818.700864][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1818.700864][T12484] addrconf_notify+0x344/0xd60 [ 1818.700864][T12484] notifier_call_chain+0x9a/0x290 [ 1818.700864][T12484] register_netdevice+0x108b/0x1690 [ 1818.700864][T12484] veth_newlink+0x401/0x830 [ 1818.700864][T12484] rtnl_newlink_create+0x341/0x850 [ 1818.700864][T12484] __rtnl_newlink+0xac9/0xd80 [ 1818.700864][T12484] rtnl_newlink+0x63/0xa0 [ 1818.700864][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1818.700864][T12484] netlink_rcv_skb+0x130/0x360 [ 1818.700864][T12484] netlink_unicast+0x449/0x710 [ 1818.700864][T12484] netlink_sendmsg+0x723/0xbe0 [ 1818.700864][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1818.700864][T12484] ___sys_sendmsg+0xee/0x170 [ 1818.700864][T12484] __sys_sendmsg+0xcd/0x170 [ 1818.700864][T12484] do_syscall_64+0xc6/0x1e0 [ 1818.700864][T12484] [ 1828.836850][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1828.837314][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1828.837314][T12484] dst_init+0x84/0x4a0 [ 1828.837314][T12484] dst_alloc+0x97/0x150 [ 1828.837314][T12484] ip6_dst_alloc+0x23/0x90 [ 1828.837314][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1828.837314][T12484] ip6_pol_route+0x56f/0x840 [ 1828.837314][T12484] fib6_rule_lookup+0x334/0x630 [ 1828.837314][T12484] ip6_route_output_flags+0x259/0x480 [ 1828.837314][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1828.837314][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1828.837314][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1828.837314][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1828.837314][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1828.837314][T12484] dev_hard_start_xmit+0x146/0x590 [ 1828.837314][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1828.837314][T12484] arp_solicit+0x4aa/0xe20 [ 1828.837314][T12484] neigh_probe+0xaa/0xf0 [ 1828.837314][T12484] [ 1828.839827][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1828.839827][T12484] dst_init+0x84/0x4a0 [ 1828.839827][T12484] dst_alloc+0x97/0x150 [ 1828.839827][T12484] ip6_dst_alloc+0x23/0x90 [ 1828.839827][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1828.839827][T12484] ip6_pol_route+0x56f/0x840 [ 1828.839827][T12484] fib6_rule_lookup+0x334/0x630 [ 1828.839827][T12484] ip6_route_output_flags+0x259/0x480 [ 1828.839827][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1828.839827][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1828.839827][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1828.839827][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1828.839827][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1828.839827][T12484] dev_hard_start_xmit+0x146/0x590 [ 1828.839827][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1828.839827][T12484] ip6_finish_output2+0x59b/0xf60 [ 1828.839827][T12484] ip6_finish_output+0x553/0xdf0 [ 1828.839827][T12484] [ 1828.842331][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1828.842331][T12484] netdev_get_by_index+0x5e/0x80 [ 1828.842331][T12484] fib6_nh_init+0x3d8/0x1580 [ 1828.842331][T12484] nh_create_ipv6+0x377/0x600 [ 1828.842331][T12484] nexthop_create+0x311/0x650 [ 1828.842331][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1828.842331][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1828.842331][T12484] netlink_rcv_skb+0x130/0x360 [ 1828.842331][T12484] netlink_unicast+0x449/0x710 [ 1828.842331][T12484] netlink_sendmsg+0x723/0xbe0 [ 1828.842331][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1828.842331][T12484] ___sys_sendmsg+0xee/0x170 [ 1828.842331][T12484] __sys_sendmsg+0xcd/0x170 [ 1828.842331][T12484] do_syscall_64+0xc6/0x1e0 [ 1828.842331][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1828.842331][T12484] [ 1828.844358][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1828.844358][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1828.844358][T12484] addrconf_notify+0x344/0xd60 [ 1828.844358][T12484] notifier_call_chain+0x9a/0x290 [ 1828.844358][T12484] register_netdevice+0x108b/0x1690 [ 1828.844358][T12484] veth_newlink+0x401/0x830 [ 1828.844358][T12484] rtnl_newlink_create+0x341/0x850 [ 1828.844358][T12484] __rtnl_newlink+0xac9/0xd80 [ 1828.844358][T12484] rtnl_newlink+0x63/0xa0 [ 1828.844358][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1828.844358][T12484] netlink_rcv_skb+0x130/0x360 [ 1828.844358][T12484] netlink_unicast+0x449/0x710 [ 1828.844358][T12484] netlink_sendmsg+0x723/0xbe0 [ 1828.844358][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1828.844358][T12484] ___sys_sendmsg+0xee/0x170 [ 1828.844358][T12484] __sys_sendmsg+0xcd/0x170 [ 1828.844358][T12484] do_syscall_64+0xc6/0x1e0 [ 1828.844358][T12484] [ 1838.964856][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1838.965459][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1838.965459][T12484] dst_init+0x84/0x4a0 [ 1838.965459][T12484] dst_alloc+0x97/0x150 [ 1838.965459][T12484] ip6_dst_alloc+0x23/0x90 [ 1838.965459][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1838.965459][T12484] ip6_pol_route+0x56f/0x840 [ 1838.965459][T12484] fib6_rule_lookup+0x334/0x630 [ 1838.965459][T12484] ip6_route_output_flags+0x259/0x480 [ 1838.965459][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1838.965459][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1838.965459][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1838.965459][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1838.965459][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1838.965459][T12484] dev_hard_start_xmit+0x146/0x590 [ 1838.965459][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1838.965459][T12484] arp_solicit+0x4aa/0xe20 [ 1838.965459][T12484] neigh_probe+0xaa/0xf0 [ 1838.965459][T12484] [ 1838.967870][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1838.967870][T12484] dst_init+0x84/0x4a0 [ 1838.967870][T12484] dst_alloc+0x97/0x150 [ 1838.967870][T12484] ip6_dst_alloc+0x23/0x90 [ 1838.967870][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1838.967870][T12484] ip6_pol_route+0x56f/0x840 [ 1838.967870][T12484] fib6_rule_lookup+0x334/0x630 [ 1838.967870][T12484] ip6_route_output_flags+0x259/0x480 [ 1838.967870][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1838.967870][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1838.967870][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1838.967870][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1838.967870][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1838.967870][T12484] dev_hard_start_xmit+0x146/0x590 [ 1838.967870][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1838.967870][T12484] ip6_finish_output2+0x59b/0xf60 [ 1838.967870][T12484] ip6_finish_output+0x553/0xdf0 [ 1838.967870][T12484] [ 1838.970228][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1838.970228][T12484] netdev_get_by_index+0x5e/0x80 [ 1838.970228][T12484] fib6_nh_init+0x3d8/0x1580 [ 1838.970228][T12484] nh_create_ipv6+0x377/0x600 [ 1838.970228][T12484] nexthop_create+0x311/0x650 [ 1838.970228][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1838.970228][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1838.970228][T12484] netlink_rcv_skb+0x130/0x360 [ 1838.970228][T12484] netlink_unicast+0x449/0x710 [ 1838.970228][T12484] netlink_sendmsg+0x723/0xbe0 [ 1838.970228][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1838.970228][T12484] ___sys_sendmsg+0xee/0x170 [ 1838.970228][T12484] __sys_sendmsg+0xcd/0x170 [ 1838.970228][T12484] do_syscall_64+0xc6/0x1e0 [ 1838.970228][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1838.970228][T12484] [ 1838.972260][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1838.972260][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1838.972260][T12484] addrconf_notify+0x344/0xd60 [ 1838.972260][T12484] notifier_call_chain+0x9a/0x290 [ 1838.972260][T12484] register_netdevice+0x108b/0x1690 [ 1838.972260][T12484] veth_newlink+0x401/0x830 [ 1838.972260][T12484] rtnl_newlink_create+0x341/0x850 [ 1838.972260][T12484] __rtnl_newlink+0xac9/0xd80 [ 1838.972260][T12484] rtnl_newlink+0x63/0xa0 [ 1838.972260][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1838.972260][T12484] netlink_rcv_skb+0x130/0x360 [ 1838.972260][T12484] netlink_unicast+0x449/0x710 [ 1838.972260][T12484] netlink_sendmsg+0x723/0xbe0 [ 1838.972260][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1838.972260][T12484] ___sys_sendmsg+0xee/0x170 [ 1838.972260][T12484] __sys_sendmsg+0xcd/0x170 [ 1838.972260][T12484] do_syscall_64+0xc6/0x1e0 [ 1838.972260][T12484] [ 1849.076974][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1849.077482][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1849.077482][T12484] dst_init+0x84/0x4a0 [ 1849.077482][T12484] dst_alloc+0x97/0x150 [ 1849.077482][T12484] ip6_dst_alloc+0x23/0x90 [ 1849.077482][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1849.077482][T12484] ip6_pol_route+0x56f/0x840 [ 1849.077482][T12484] fib6_rule_lookup+0x334/0x630 [ 1849.077482][T12484] ip6_route_output_flags+0x259/0x480 [ 1849.077482][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1849.077482][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1849.077482][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1849.077482][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1849.077482][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1849.077482][T12484] dev_hard_start_xmit+0x146/0x590 [ 1849.077482][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1849.077482][T12484] arp_solicit+0x4aa/0xe20 [ 1849.077482][T12484] neigh_probe+0xaa/0xf0 [ 1849.077482][T12484] [ 1849.079929][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1849.079929][T12484] dst_init+0x84/0x4a0 [ 1849.079929][T12484] dst_alloc+0x97/0x150 [ 1849.079929][T12484] ip6_dst_alloc+0x23/0x90 [ 1849.079929][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1849.079929][T12484] ip6_pol_route+0x56f/0x840 [ 1849.079929][T12484] fib6_rule_lookup+0x334/0x630 [ 1849.079929][T12484] ip6_route_output_flags+0x259/0x480 [ 1849.079929][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1849.079929][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1849.079929][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1849.079929][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1849.079929][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1849.079929][T12484] dev_hard_start_xmit+0x146/0x590 [ 1849.079929][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1849.079929][T12484] ip6_finish_output2+0x59b/0xf60 [ 1849.079929][T12484] ip6_finish_output+0x553/0xdf0 [ 1849.079929][T12484] [ 1849.082336][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1849.082336][T12484] netdev_get_by_index+0x5e/0x80 [ 1849.082336][T12484] fib6_nh_init+0x3d8/0x1580 [ 1849.082336][T12484] nh_create_ipv6+0x377/0x600 [ 1849.082336][T12484] nexthop_create+0x311/0x650 [ 1849.082336][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1849.082336][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1849.082336][T12484] netlink_rcv_skb+0x130/0x360 [ 1849.082336][T12484] netlink_unicast+0x449/0x710 [ 1849.082336][T12484] netlink_sendmsg+0x723/0xbe0 [ 1849.082336][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1849.082336][T12484] ___sys_sendmsg+0xee/0x170 [ 1849.082336][T12484] __sys_sendmsg+0xcd/0x170 [ 1849.082336][T12484] do_syscall_64+0xc6/0x1e0 [ 1849.082336][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1849.082336][T12484] [ 1849.084385][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1849.084385][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1849.084385][T12484] addrconf_notify+0x344/0xd60 [ 1849.084385][T12484] notifier_call_chain+0x9a/0x290 [ 1849.084385][T12484] register_netdevice+0x108b/0x1690 [ 1849.084385][T12484] veth_newlink+0x401/0x830 [ 1849.084385][T12484] rtnl_newlink_create+0x341/0x850 [ 1849.084385][T12484] __rtnl_newlink+0xac9/0xd80 [ 1849.084385][T12484] rtnl_newlink+0x63/0xa0 [ 1849.084385][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1849.084385][T12484] netlink_rcv_skb+0x130/0x360 [ 1849.084385][T12484] netlink_unicast+0x449/0x710 [ 1849.084385][T12484] netlink_sendmsg+0x723/0xbe0 [ 1849.084385][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1849.084385][T12484] ___sys_sendmsg+0xee/0x170 [ 1849.084385][T12484] __sys_sendmsg+0xcd/0x170 [ 1849.084385][T12484] do_syscall_64+0xc6/0x1e0 [ 1849.084385][T12484] [ 1859.188881][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1859.189283][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1859.189283][T12484] dst_init+0x84/0x4a0 [ 1859.189283][T12484] dst_alloc+0x97/0x150 [ 1859.189283][T12484] ip6_dst_alloc+0x23/0x90 [ 1859.189283][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1859.189283][T12484] ip6_pol_route+0x56f/0x840 [ 1859.189283][T12484] fib6_rule_lookup+0x334/0x630 [ 1859.189283][T12484] ip6_route_output_flags+0x259/0x480 [ 1859.189283][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1859.189283][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1859.189283][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1859.189283][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1859.189283][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1859.189283][T12484] dev_hard_start_xmit+0x146/0x590 [ 1859.189283][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1859.189283][T12484] arp_solicit+0x4aa/0xe20 [ 1859.189283][T12484] neigh_probe+0xaa/0xf0 [ 1859.189283][T12484] [ 1859.191644][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1859.191644][T12484] dst_init+0x84/0x4a0 [ 1859.191644][T12484] dst_alloc+0x97/0x150 [ 1859.191644][T12484] ip6_dst_alloc+0x23/0x90 [ 1859.191644][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1859.191644][T12484] ip6_pol_route+0x56f/0x840 [ 1859.191644][T12484] fib6_rule_lookup+0x334/0x630 [ 1859.191644][T12484] ip6_route_output_flags+0x259/0x480 [ 1859.191644][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1859.191644][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1859.191644][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1859.191644][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1859.191644][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1859.191644][T12484] dev_hard_start_xmit+0x146/0x590 [ 1859.191644][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1859.191644][T12484] ip6_finish_output2+0x59b/0xf60 [ 1859.191644][T12484] ip6_finish_output+0x553/0xdf0 [ 1859.191644][T12484] [ 1859.194004][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1859.194004][T12484] netdev_get_by_index+0x5e/0x80 [ 1859.194004][T12484] fib6_nh_init+0x3d8/0x1580 [ 1859.194004][T12484] nh_create_ipv6+0x377/0x600 [ 1859.194004][T12484] nexthop_create+0x311/0x650 [ 1859.194004][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1859.194004][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1859.194004][T12484] netlink_rcv_skb+0x130/0x360 [ 1859.194004][T12484] netlink_unicast+0x449/0x710 [ 1859.194004][T12484] netlink_sendmsg+0x723/0xbe0 [ 1859.194004][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1859.194004][T12484] ___sys_sendmsg+0xee/0x170 [ 1859.194004][T12484] __sys_sendmsg+0xcd/0x170 [ 1859.194004][T12484] do_syscall_64+0xc6/0x1e0 [ 1859.194004][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1859.194004][T12484] [ 1859.196314][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1859.196314][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1859.196314][T12484] addrconf_notify+0x344/0xd60 [ 1859.196314][T12484] notifier_call_chain+0x9a/0x290 [ 1859.196314][T12484] register_netdevice+0x108b/0x1690 [ 1859.196314][T12484] veth_newlink+0x401/0x830 [ 1859.196314][T12484] rtnl_newlink_create+0x341/0x850 [ 1859.196314][T12484] __rtnl_newlink+0xac9/0xd80 [ 1859.196314][T12484] rtnl_newlink+0x63/0xa0 [ 1859.196314][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1859.196314][T12484] netlink_rcv_skb+0x130/0x360 [ 1859.196314][T12484] netlink_unicast+0x449/0x710 [ 1859.196314][T12484] netlink_sendmsg+0x723/0xbe0 [ 1859.196314][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1859.196314][T12484] ___sys_sendmsg+0xee/0x170 [ 1859.196314][T12484] __sys_sendmsg+0xcd/0x170 [ 1859.196314][T12484] do_syscall_64+0xc6/0x1e0 [ 1859.196314][T12484] [ 1869.277277][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1869.277722][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1869.277722][T12484] dst_init+0x84/0x4a0 [ 1869.277722][T12484] dst_alloc+0x97/0x150 [ 1869.277722][T12484] ip6_dst_alloc+0x23/0x90 [ 1869.277722][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1869.277722][T12484] ip6_pol_route+0x56f/0x840 [ 1869.277722][T12484] fib6_rule_lookup+0x334/0x630 [ 1869.277722][T12484] ip6_route_output_flags+0x259/0x480 [ 1869.277722][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1869.277722][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1869.277722][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1869.277722][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1869.277722][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1869.277722][T12484] dev_hard_start_xmit+0x146/0x590 [ 1869.277722][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1869.277722][T12484] arp_solicit+0x4aa/0xe20 [ 1869.277722][T12484] neigh_probe+0xaa/0xf0 [ 1869.277722][T12484] [ 1869.280305][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1869.280305][T12484] dst_init+0x84/0x4a0 [ 1869.280305][T12484] dst_alloc+0x97/0x150 [ 1869.280305][T12484] ip6_dst_alloc+0x23/0x90 [ 1869.280305][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1869.280305][T12484] ip6_pol_route+0x56f/0x840 [ 1869.280305][T12484] fib6_rule_lookup+0x334/0x630 [ 1869.280305][T12484] ip6_route_output_flags+0x259/0x480 [ 1869.280305][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1869.280305][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1869.280305][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1869.280305][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1869.280305][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1869.280305][T12484] dev_hard_start_xmit+0x146/0x590 [ 1869.280305][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1869.280305][T12484] ip6_finish_output2+0x59b/0xf60 [ 1869.280305][T12484] ip6_finish_output+0x553/0xdf0 [ 1869.280305][T12484] [ 1869.283316][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1869.283316][T12484] netdev_get_by_index+0x5e/0x80 [ 1869.283316][T12484] fib6_nh_init+0x3d8/0x1580 [ 1869.283316][T12484] nh_create_ipv6+0x377/0x600 [ 1869.283316][T12484] nexthop_create+0x311/0x650 [ 1869.283316][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1869.283316][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1869.283316][T12484] netlink_rcv_skb+0x130/0x360 [ 1869.283316][T12484] netlink_unicast+0x449/0x710 [ 1869.283316][T12484] netlink_sendmsg+0x723/0xbe0 [ 1869.283316][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1869.283316][T12484] ___sys_sendmsg+0xee/0x170 [ 1869.283316][T12484] __sys_sendmsg+0xcd/0x170 [ 1869.283316][T12484] do_syscall_64+0xc6/0x1e0 [ 1869.283316][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1869.283316][T12484] [ 1869.285538][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1869.285538][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1869.285538][T12484] addrconf_notify+0x344/0xd60 [ 1869.285538][T12484] notifier_call_chain+0x9a/0x290 [ 1869.285538][T12484] register_netdevice+0x108b/0x1690 [ 1869.285538][T12484] veth_newlink+0x401/0x830 [ 1869.285538][T12484] rtnl_newlink_create+0x341/0x850 [ 1869.285538][T12484] __rtnl_newlink+0xac9/0xd80 [ 1869.285538][T12484] rtnl_newlink+0x63/0xa0 [ 1869.285538][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1869.285538][T12484] netlink_rcv_skb+0x130/0x360 [ 1869.285538][T12484] netlink_unicast+0x449/0x710 [ 1869.285538][T12484] netlink_sendmsg+0x723/0xbe0 [ 1869.285538][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1869.285538][T12484] ___sys_sendmsg+0xee/0x170 [ 1869.285538][T12484] __sys_sendmsg+0xcd/0x170 [ 1869.285538][T12484] do_syscall_64+0xc6/0x1e0 [ 1869.285538][T12484] [ 1879.540911][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1879.541476][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1879.541476][T12484] dst_init+0x84/0x4a0 [ 1879.541476][T12484] dst_alloc+0x97/0x150 [ 1879.541476][T12484] ip6_dst_alloc+0x23/0x90 [ 1879.541476][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1879.541476][T12484] ip6_pol_route+0x56f/0x840 [ 1879.541476][T12484] fib6_rule_lookup+0x334/0x630 [ 1879.541476][T12484] ip6_route_output_flags+0x259/0x480 [ 1879.541476][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1879.541476][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1879.541476][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1879.541476][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1879.541476][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1879.541476][T12484] dev_hard_start_xmit+0x146/0x590 [ 1879.541476][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1879.541476][T12484] arp_solicit+0x4aa/0xe20 [ 1879.541476][T12484] neigh_probe+0xaa/0xf0 [ 1879.541476][T12484] [ 1879.544167][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1879.544167][T12484] dst_init+0x84/0x4a0 [ 1879.544167][T12484] dst_alloc+0x97/0x150 [ 1879.544167][T12484] ip6_dst_alloc+0x23/0x90 [ 1879.544167][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1879.544167][T12484] ip6_pol_route+0x56f/0x840 [ 1879.544167][T12484] fib6_rule_lookup+0x334/0x630 [ 1879.544167][T12484] ip6_route_output_flags+0x259/0x480 [ 1879.544167][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1879.544167][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1879.544167][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1879.544167][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1879.544167][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1879.544167][T12484] dev_hard_start_xmit+0x146/0x590 [ 1879.544167][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1879.544167][T12484] ip6_finish_output2+0x59b/0xf60 [ 1879.544167][T12484] ip6_finish_output+0x553/0xdf0 [ 1879.544167][T12484] [ 1879.546814][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1879.546814][T12484] netdev_get_by_index+0x5e/0x80 [ 1879.546814][T12484] fib6_nh_init+0x3d8/0x1580 [ 1879.546814][T12484] nh_create_ipv6+0x377/0x600 [ 1879.546814][T12484] nexthop_create+0x311/0x650 [ 1879.546814][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1879.546814][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1879.546814][T12484] netlink_rcv_skb+0x130/0x360 [ 1879.546814][T12484] netlink_unicast+0x449/0x710 [ 1879.546814][T12484] netlink_sendmsg+0x723/0xbe0 [ 1879.546814][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1879.546814][T12484] ___sys_sendmsg+0xee/0x170 [ 1879.546814][T12484] __sys_sendmsg+0xcd/0x170 [ 1879.546814][T12484] do_syscall_64+0xc6/0x1e0 [ 1879.546814][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1879.546814][T12484] [ 1879.549086][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1879.549086][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1879.549086][T12484] addrconf_notify+0x344/0xd60 [ 1879.549086][T12484] notifier_call_chain+0x9a/0x290 [ 1879.549086][T12484] register_netdevice+0x108b/0x1690 [ 1879.549086][T12484] veth_newlink+0x401/0x830 [ 1879.549086][T12484] rtnl_newlink_create+0x341/0x850 [ 1879.549086][T12484] __rtnl_newlink+0xac9/0xd80 [ 1879.549086][T12484] rtnl_newlink+0x63/0xa0 [ 1879.549086][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1879.549086][T12484] netlink_rcv_skb+0x130/0x360 [ 1879.549086][T12484] netlink_unicast+0x449/0x710 [ 1879.549086][T12484] netlink_sendmsg+0x723/0xbe0 [ 1879.549086][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1879.549086][T12484] ___sys_sendmsg+0xee/0x170 [ 1879.549086][T12484] __sys_sendmsg+0xcd/0x170 [ 1879.549086][T12484] do_syscall_64+0xc6/0x1e0 [ 1879.549086][T12484] [ 1889.653117][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1889.653509][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1889.653509][T12484] dst_init+0x84/0x4a0 [ 1889.653509][T12484] dst_alloc+0x97/0x150 [ 1889.653509][T12484] ip6_dst_alloc+0x23/0x90 [ 1889.653509][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1889.653509][T12484] ip6_pol_route+0x56f/0x840 [ 1889.653509][T12484] fib6_rule_lookup+0x334/0x630 [ 1889.653509][T12484] ip6_route_output_flags+0x259/0x480 [ 1889.653509][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1889.653509][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1889.653509][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1889.653509][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1889.653509][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1889.653509][T12484] dev_hard_start_xmit+0x146/0x590 [ 1889.653509][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1889.653509][T12484] arp_solicit+0x4aa/0xe20 [ 1889.653509][T12484] neigh_probe+0xaa/0xf0 [ 1889.653509][T12484] [ 1889.655864][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1889.655864][T12484] dst_init+0x84/0x4a0 [ 1889.655864][T12484] dst_alloc+0x97/0x150 [ 1889.655864][T12484] ip6_dst_alloc+0x23/0x90 [ 1889.655864][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1889.655864][T12484] ip6_pol_route+0x56f/0x840 [ 1889.655864][T12484] fib6_rule_lookup+0x334/0x630 [ 1889.655864][T12484] ip6_route_output_flags+0x259/0x480 [ 1889.655864][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1889.655864][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1889.655864][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1889.655864][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1889.655864][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1889.655864][T12484] dev_hard_start_xmit+0x146/0x590 [ 1889.655864][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1889.655864][T12484] ip6_finish_output2+0x59b/0xf60 [ 1889.655864][T12484] ip6_finish_output+0x553/0xdf0 [ 1889.655864][T12484] [ 1889.658170][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1889.658170][T12484] netdev_get_by_index+0x5e/0x80 [ 1889.658170][T12484] fib6_nh_init+0x3d8/0x1580 [ 1889.658170][T12484] nh_create_ipv6+0x377/0x600 [ 1889.658170][T12484] nexthop_create+0x311/0x650 [ 1889.658170][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1889.658170][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1889.658170][T12484] netlink_rcv_skb+0x130/0x360 [ 1889.658170][T12484] netlink_unicast+0x449/0x710 [ 1889.658170][T12484] netlink_sendmsg+0x723/0xbe0 [ 1889.658170][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1889.658170][T12484] ___sys_sendmsg+0xee/0x170 [ 1889.658170][T12484] __sys_sendmsg+0xcd/0x170 [ 1889.658170][T12484] do_syscall_64+0xc6/0x1e0 [ 1889.658170][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1889.658170][T12484] [ 1889.660322][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1889.660322][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1889.660322][T12484] addrconf_notify+0x344/0xd60 [ 1889.660322][T12484] notifier_call_chain+0x9a/0x290 [ 1889.660322][T12484] register_netdevice+0x108b/0x1690 [ 1889.660322][T12484] veth_newlink+0x401/0x830 [ 1889.660322][T12484] rtnl_newlink_create+0x341/0x850 [ 1889.660322][T12484] __rtnl_newlink+0xac9/0xd80 [ 1889.660322][T12484] rtnl_newlink+0x63/0xa0 [ 1889.660322][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1889.660322][T12484] netlink_rcv_skb+0x130/0x360 [ 1889.660322][T12484] netlink_unicast+0x449/0x710 [ 1889.660322][T12484] netlink_sendmsg+0x723/0xbe0 [ 1889.660322][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1889.660322][T12484] ___sys_sendmsg+0xee/0x170 [ 1889.660322][T12484] __sys_sendmsg+0xcd/0x170 [ 1889.660322][T12484] do_syscall_64+0xc6/0x1e0 [ 1889.660322][T12484] [ 1899.788994][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1899.789484][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1899.789484][T12484] dst_init+0x84/0x4a0 [ 1899.789484][T12484] dst_alloc+0x97/0x150 [ 1899.789484][T12484] ip6_dst_alloc+0x23/0x90 [ 1899.789484][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1899.789484][T12484] ip6_pol_route+0x56f/0x840 [ 1899.789484][T12484] fib6_rule_lookup+0x334/0x630 [ 1899.789484][T12484] ip6_route_output_flags+0x259/0x480 [ 1899.789484][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1899.789484][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1899.789484][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1899.789484][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1899.789484][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1899.789484][T12484] dev_hard_start_xmit+0x146/0x590 [ 1899.789484][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1899.789484][T12484] arp_solicit+0x4aa/0xe20 [ 1899.789484][T12484] neigh_probe+0xaa/0xf0 [ 1899.789484][T12484] [ 1899.791890][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1899.791890][T12484] dst_init+0x84/0x4a0 [ 1899.791890][T12484] dst_alloc+0x97/0x150 [ 1899.791890][T12484] ip6_dst_alloc+0x23/0x90 [ 1899.791890][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1899.791890][T12484] ip6_pol_route+0x56f/0x840 [ 1899.791890][T12484] fib6_rule_lookup+0x334/0x630 [ 1899.791890][T12484] ip6_route_output_flags+0x259/0x480 [ 1899.791890][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1899.791890][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1899.791890][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1899.791890][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1899.791890][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1899.791890][T12484] dev_hard_start_xmit+0x146/0x590 [ 1899.791890][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1899.791890][T12484] ip6_finish_output2+0x59b/0xf60 [ 1899.791890][T12484] ip6_finish_output+0x553/0xdf0 [ 1899.791890][T12484] [ 1899.794302][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1899.794302][T12484] netdev_get_by_index+0x5e/0x80 [ 1899.794302][T12484] fib6_nh_init+0x3d8/0x1580 [ 1899.794302][T12484] nh_create_ipv6+0x377/0x600 [ 1899.794302][T12484] nexthop_create+0x311/0x650 [ 1899.794302][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1899.794302][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1899.794302][T12484] netlink_rcv_skb+0x130/0x360 [ 1899.794302][T12484] netlink_unicast+0x449/0x710 [ 1899.794302][T12484] netlink_sendmsg+0x723/0xbe0 [ 1899.794302][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1899.794302][T12484] ___sys_sendmsg+0xee/0x170 [ 1899.794302][T12484] __sys_sendmsg+0xcd/0x170 [ 1899.794302][T12484] do_syscall_64+0xc6/0x1e0 [ 1899.794302][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1899.794302][T12484] [ 1899.796350][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1899.796350][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1899.796350][T12484] addrconf_notify+0x344/0xd60 [ 1899.796350][T12484] notifier_call_chain+0x9a/0x290 [ 1899.796350][T12484] register_netdevice+0x108b/0x1690 [ 1899.796350][T12484] veth_newlink+0x401/0x830 [ 1899.796350][T12484] rtnl_newlink_create+0x341/0x850 [ 1899.796350][T12484] __rtnl_newlink+0xac9/0xd80 [ 1899.796350][T12484] rtnl_newlink+0x63/0xa0 [ 1899.796350][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1899.796350][T12484] netlink_rcv_skb+0x130/0x360 [ 1899.796350][T12484] netlink_unicast+0x449/0x710 [ 1899.796350][T12484] netlink_sendmsg+0x723/0xbe0 [ 1899.796350][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1899.796350][T12484] ___sys_sendmsg+0xee/0x170 [ 1899.796350][T12484] __sys_sendmsg+0xcd/0x170 [ 1899.796350][T12484] do_syscall_64+0xc6/0x1e0 [ 1899.796350][T12484] [ 1909.933167][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1909.933624][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1909.933624][T12484] dst_init+0x84/0x4a0 [ 1909.933624][T12484] dst_alloc+0x97/0x150 [ 1909.933624][T12484] ip6_dst_alloc+0x23/0x90 [ 1909.933624][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1909.933624][T12484] ip6_pol_route+0x56f/0x840 [ 1909.933624][T12484] fib6_rule_lookup+0x334/0x630 [ 1909.933624][T12484] ip6_route_output_flags+0x259/0x480 [ 1909.933624][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1909.933624][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1909.933624][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1909.933624][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1909.933624][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1909.933624][T12484] dev_hard_start_xmit+0x146/0x590 [ 1909.933624][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1909.933624][T12484] arp_solicit+0x4aa/0xe20 [ 1909.933624][T12484] neigh_probe+0xaa/0xf0 [ 1909.933624][T12484] [ 1909.936269][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1909.936269][T12484] dst_init+0x84/0x4a0 [ 1909.936269][T12484] dst_alloc+0x97/0x150 [ 1909.936269][T12484] ip6_dst_alloc+0x23/0x90 [ 1909.936269][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1909.936269][T12484] ip6_pol_route+0x56f/0x840 [ 1909.936269][T12484] fib6_rule_lookup+0x334/0x630 [ 1909.936269][T12484] ip6_route_output_flags+0x259/0x480 [ 1909.936269][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1909.936269][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1909.936269][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1909.936269][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1909.936269][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1909.936269][T12484] dev_hard_start_xmit+0x146/0x590 [ 1909.936269][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1909.936269][T12484] ip6_finish_output2+0x59b/0xf60 [ 1909.936269][T12484] ip6_finish_output+0x553/0xdf0 [ 1909.936269][T12484] [ 1909.939027][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1909.939027][T12484] netdev_get_by_index+0x5e/0x80 [ 1909.939027][T12484] fib6_nh_init+0x3d8/0x1580 [ 1909.939027][T12484] nh_create_ipv6+0x377/0x600 [ 1909.939027][T12484] nexthop_create+0x311/0x650 [ 1909.939027][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1909.939027][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1909.939027][T12484] netlink_rcv_skb+0x130/0x360 [ 1909.939027][T12484] netlink_unicast+0x449/0x710 [ 1909.939027][T12484] netlink_sendmsg+0x723/0xbe0 [ 1909.939027][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1909.939027][T12484] ___sys_sendmsg+0xee/0x170 [ 1909.939027][T12484] __sys_sendmsg+0xcd/0x170 [ 1909.939027][T12484] do_syscall_64+0xc6/0x1e0 [ 1909.939027][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1909.939027][T12484] [ 1909.941358][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1909.941358][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1909.941358][T12484] addrconf_notify+0x344/0xd60 [ 1909.941358][T12484] notifier_call_chain+0x9a/0x290 [ 1909.941358][T12484] register_netdevice+0x108b/0x1690 [ 1909.941358][T12484] veth_newlink+0x401/0x830 [ 1909.941358][T12484] rtnl_newlink_create+0x341/0x850 [ 1909.941358][T12484] __rtnl_newlink+0xac9/0xd80 [ 1909.941358][T12484] rtnl_newlink+0x63/0xa0 [ 1909.941358][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1909.941358][T12484] netlink_rcv_skb+0x130/0x360 [ 1909.941358][T12484] netlink_unicast+0x449/0x710 [ 1909.941358][T12484] netlink_sendmsg+0x723/0xbe0 [ 1909.941358][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1909.941358][T12484] ___sys_sendmsg+0xee/0x170 [ 1909.941358][T12484] __sys_sendmsg+0xcd/0x170 [ 1909.941358][T12484] do_syscall_64+0xc6/0x1e0 [ 1909.941358][T12484] [ 1920.046096][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1920.046527][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1920.046527][T12484] dst_init+0x84/0x4a0 [ 1920.046527][T12484] dst_alloc+0x97/0x150 [ 1920.046527][T12484] ip6_dst_alloc+0x23/0x90 [ 1920.046527][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1920.046527][T12484] ip6_pol_route+0x56f/0x840 [ 1920.046527][T12484] fib6_rule_lookup+0x334/0x630 [ 1920.046527][T12484] ip6_route_output_flags+0x259/0x480 [ 1920.046527][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1920.046527][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1920.046527][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1920.046527][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1920.046527][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1920.046527][T12484] dev_hard_start_xmit+0x146/0x590 [ 1920.046527][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1920.046527][T12484] arp_solicit+0x4aa/0xe20 [ 1920.046527][T12484] neigh_probe+0xaa/0xf0 [ 1920.046527][T12484] [ 1920.049206][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1920.049206][T12484] dst_init+0x84/0x4a0 [ 1920.049206][T12484] dst_alloc+0x97/0x150 [ 1920.049206][T12484] ip6_dst_alloc+0x23/0x90 [ 1920.049206][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1920.049206][T12484] ip6_pol_route+0x56f/0x840 [ 1920.049206][T12484] fib6_rule_lookup+0x334/0x630 [ 1920.049206][T12484] ip6_route_output_flags+0x259/0x480 [ 1920.049206][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1920.049206][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1920.049206][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1920.049206][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1920.049206][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1920.049206][T12484] dev_hard_start_xmit+0x146/0x590 [ 1920.049206][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1920.049206][T12484] ip6_finish_output2+0x59b/0xf60 [ 1920.049206][T12484] ip6_finish_output+0x553/0xdf0 [ 1920.049206][T12484] [ 1920.051925][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1920.051925][T12484] netdev_get_by_index+0x5e/0x80 [ 1920.051925][T12484] fib6_nh_init+0x3d8/0x1580 [ 1920.051925][T12484] nh_create_ipv6+0x377/0x600 [ 1920.051925][T12484] nexthop_create+0x311/0x650 [ 1920.051925][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1920.051925][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1920.051925][T12484] netlink_rcv_skb+0x130/0x360 [ 1920.051925][T12484] netlink_unicast+0x449/0x710 [ 1920.051925][T12484] netlink_sendmsg+0x723/0xbe0 [ 1920.051925][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1920.051925][T12484] ___sys_sendmsg+0xee/0x170 [ 1920.051925][T12484] __sys_sendmsg+0xcd/0x170 [ 1920.051925][T12484] do_syscall_64+0xc6/0x1e0 [ 1920.051925][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1920.051925][T12484] [ 1920.054295][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1920.054295][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1920.054295][T12484] addrconf_notify+0x344/0xd60 [ 1920.054295][T12484] notifier_call_chain+0x9a/0x290 [ 1920.054295][T12484] register_netdevice+0x108b/0x1690 [ 1920.054295][T12484] veth_newlink+0x401/0x830 [ 1920.054295][T12484] rtnl_newlink_create+0x341/0x850 [ 1920.054295][T12484] __rtnl_newlink+0xac9/0xd80 [ 1920.054295][T12484] rtnl_newlink+0x63/0xa0 [ 1920.054295][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1920.054295][T12484] netlink_rcv_skb+0x130/0x360 [ 1920.054295][T12484] netlink_unicast+0x449/0x710 [ 1920.054295][T12484] netlink_sendmsg+0x723/0xbe0 [ 1920.054295][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1920.054295][T12484] ___sys_sendmsg+0xee/0x170 [ 1920.054295][T12484] __sys_sendmsg+0xcd/0x170 [ 1920.054295][T12484] do_syscall_64+0xc6/0x1e0 [ 1920.054295][T12484] [ 1930.204955][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1930.205480][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1930.205480][T12484] dst_init+0x84/0x4a0 [ 1930.205480][T12484] dst_alloc+0x97/0x150 [ 1930.205480][T12484] ip6_dst_alloc+0x23/0x90 [ 1930.205480][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1930.205480][T12484] ip6_pol_route+0x56f/0x840 [ 1930.205480][T12484] fib6_rule_lookup+0x334/0x630 [ 1930.205480][T12484] ip6_route_output_flags+0x259/0x480 [ 1930.205480][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1930.205480][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1930.205480][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1930.205480][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1930.205480][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1930.205480][T12484] dev_hard_start_xmit+0x146/0x590 [ 1930.205480][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1930.205480][T12484] arp_solicit+0x4aa/0xe20 [ 1930.205480][T12484] neigh_probe+0xaa/0xf0 [ 1930.205480][T12484] [ 1930.207880][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1930.207880][T12484] dst_init+0x84/0x4a0 [ 1930.207880][T12484] dst_alloc+0x97/0x150 [ 1930.207880][T12484] ip6_dst_alloc+0x23/0x90 [ 1930.207880][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1930.207880][T12484] ip6_pol_route+0x56f/0x840 [ 1930.207880][T12484] fib6_rule_lookup+0x334/0x630 [ 1930.207880][T12484] ip6_route_output_flags+0x259/0x480 [ 1930.207880][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1930.207880][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1930.207880][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1930.207880][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1930.207880][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1930.207880][T12484] dev_hard_start_xmit+0x146/0x590 [ 1930.207880][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1930.207880][T12484] ip6_finish_output2+0x59b/0xf60 [ 1930.207880][T12484] ip6_finish_output+0x553/0xdf0 [ 1930.207880][T12484] [ 1930.210271][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1930.210271][T12484] netdev_get_by_index+0x5e/0x80 [ 1930.210271][T12484] fib6_nh_init+0x3d8/0x1580 [ 1930.210271][T12484] nh_create_ipv6+0x377/0x600 [ 1930.210271][T12484] nexthop_create+0x311/0x650 [ 1930.210271][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1930.210271][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1930.210271][T12484] netlink_rcv_skb+0x130/0x360 [ 1930.210271][T12484] netlink_unicast+0x449/0x710 [ 1930.210271][T12484] netlink_sendmsg+0x723/0xbe0 [ 1930.210271][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1930.210271][T12484] ___sys_sendmsg+0xee/0x170 [ 1930.210271][T12484] __sys_sendmsg+0xcd/0x170 [ 1930.210271][T12484] do_syscall_64+0xc6/0x1e0 [ 1930.210271][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1930.210271][T12484] [ 1930.212317][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1930.212317][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1930.212317][T12484] addrconf_notify+0x344/0xd60 [ 1930.212317][T12484] notifier_call_chain+0x9a/0x290 [ 1930.212317][T12484] register_netdevice+0x108b/0x1690 [ 1930.212317][T12484] veth_newlink+0x401/0x830 [ 1930.212317][T12484] rtnl_newlink_create+0x341/0x850 [ 1930.212317][T12484] __rtnl_newlink+0xac9/0xd80 [ 1930.212317][T12484] rtnl_newlink+0x63/0xa0 [ 1930.212317][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1930.212317][T12484] netlink_rcv_skb+0x130/0x360 [ 1930.212317][T12484] netlink_unicast+0x449/0x710 [ 1930.212317][T12484] netlink_sendmsg+0x723/0xbe0 [ 1930.212317][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1930.212317][T12484] ___sys_sendmsg+0xee/0x170 [ 1930.212317][T12484] __sys_sendmsg+0xcd/0x170 [ 1930.212317][T12484] do_syscall_64+0xc6/0x1e0 [ 1930.212317][T12484] [ 1940.316853][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1940.317314][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1940.317314][T12484] dst_init+0x84/0x4a0 [ 1940.317314][T12484] dst_alloc+0x97/0x150 [ 1940.317314][T12484] ip6_dst_alloc+0x23/0x90 [ 1940.317314][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1940.317314][T12484] ip6_pol_route+0x56f/0x840 [ 1940.317314][T12484] fib6_rule_lookup+0x334/0x630 [ 1940.317314][T12484] ip6_route_output_flags+0x259/0x480 [ 1940.317314][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1940.317314][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1940.317314][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1940.317314][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1940.317314][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1940.317314][T12484] dev_hard_start_xmit+0x146/0x590 [ 1940.317314][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1940.317314][T12484] arp_solicit+0x4aa/0xe20 [ 1940.317314][T12484] neigh_probe+0xaa/0xf0 [ 1940.317314][T12484] [ 1940.319866][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1940.319866][T12484] dst_init+0x84/0x4a0 [ 1940.319866][T12484] dst_alloc+0x97/0x150 [ 1940.319866][T12484] ip6_dst_alloc+0x23/0x90 [ 1940.319866][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1940.319866][T12484] ip6_pol_route+0x56f/0x840 [ 1940.319866][T12484] fib6_rule_lookup+0x334/0x630 [ 1940.319866][T12484] ip6_route_output_flags+0x259/0x480 [ 1940.319866][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1940.319866][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1940.319866][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1940.319866][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1940.319866][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1940.319866][T12484] dev_hard_start_xmit+0x146/0x590 [ 1940.319866][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1940.319866][T12484] ip6_finish_output2+0x59b/0xf60 [ 1940.319866][T12484] ip6_finish_output+0x553/0xdf0 [ 1940.319866][T12484] [ 1940.322550][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1940.322550][T12484] netdev_get_by_index+0x5e/0x80 [ 1940.322550][T12484] fib6_nh_init+0x3d8/0x1580 [ 1940.322550][T12484] nh_create_ipv6+0x377/0x600 [ 1940.322550][T12484] nexthop_create+0x311/0x650 [ 1940.322550][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1940.322550][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1940.322550][T12484] netlink_rcv_skb+0x130/0x360 [ 1940.322550][T12484] netlink_unicast+0x449/0x710 [ 1940.322550][T12484] netlink_sendmsg+0x723/0xbe0 [ 1940.322550][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1940.322550][T12484] ___sys_sendmsg+0xee/0x170 [ 1940.322550][T12484] __sys_sendmsg+0xcd/0x170 [ 1940.322550][T12484] do_syscall_64+0xc6/0x1e0 [ 1940.322550][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1940.322550][T12484] [ 1940.324874][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1940.324874][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1940.324874][T12484] addrconf_notify+0x344/0xd60 [ 1940.324874][T12484] notifier_call_chain+0x9a/0x290 [ 1940.324874][T12484] register_netdevice+0x108b/0x1690 [ 1940.324874][T12484] veth_newlink+0x401/0x830 [ 1940.324874][T12484] rtnl_newlink_create+0x341/0x850 [ 1940.324874][T12484] __rtnl_newlink+0xac9/0xd80 [ 1940.324874][T12484] rtnl_newlink+0x63/0xa0 [ 1940.324874][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1940.324874][T12484] netlink_rcv_skb+0x130/0x360 [ 1940.324874][T12484] netlink_unicast+0x449/0x710 [ 1940.324874][T12484] netlink_sendmsg+0x723/0xbe0 [ 1940.324874][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1940.324874][T12484] ___sys_sendmsg+0xee/0x170 [ 1940.324874][T12484] __sys_sendmsg+0xcd/0x170 [ 1940.324874][T12484] do_syscall_64+0xc6/0x1e0 [ 1940.324874][T12484] [ 1950.404843][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1950.405348][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1950.405348][T12484] dst_init+0x84/0x4a0 [ 1950.405348][T12484] dst_alloc+0x97/0x150 [ 1950.405348][T12484] ip6_dst_alloc+0x23/0x90 [ 1950.405348][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1950.405348][T12484] ip6_pol_route+0x56f/0x840 [ 1950.405348][T12484] fib6_rule_lookup+0x334/0x630 [ 1950.405348][T12484] ip6_route_output_flags+0x259/0x480 [ 1950.405348][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1950.405348][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1950.405348][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1950.405348][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1950.405348][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1950.405348][T12484] dev_hard_start_xmit+0x146/0x590 [ 1950.405348][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1950.405348][T12484] arp_solicit+0x4aa/0xe20 [ 1950.405348][T12484] neigh_probe+0xaa/0xf0 [ 1950.405348][T12484] [ 1950.407745][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1950.407745][T12484] dst_init+0x84/0x4a0 [ 1950.407745][T12484] dst_alloc+0x97/0x150 [ 1950.407745][T12484] ip6_dst_alloc+0x23/0x90 [ 1950.407745][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1950.407745][T12484] ip6_pol_route+0x56f/0x840 [ 1950.407745][T12484] fib6_rule_lookup+0x334/0x630 [ 1950.407745][T12484] ip6_route_output_flags+0x259/0x480 [ 1950.407745][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1950.407745][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1950.407745][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1950.407745][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1950.407745][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1950.407745][T12484] dev_hard_start_xmit+0x146/0x590 [ 1950.407745][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1950.407745][T12484] ip6_finish_output2+0x59b/0xf60 [ 1950.407745][T12484] ip6_finish_output+0x553/0xdf0 [ 1950.407745][T12484] [ 1950.410118][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1950.410118][T12484] netdev_get_by_index+0x5e/0x80 [ 1950.410118][T12484] fib6_nh_init+0x3d8/0x1580 [ 1950.410118][T12484] nh_create_ipv6+0x377/0x600 [ 1950.410118][T12484] nexthop_create+0x311/0x650 [ 1950.410118][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1950.410118][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1950.410118][T12484] netlink_rcv_skb+0x130/0x360 [ 1950.410118][T12484] netlink_unicast+0x449/0x710 [ 1950.410118][T12484] netlink_sendmsg+0x723/0xbe0 [ 1950.410118][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1950.410118][T12484] ___sys_sendmsg+0xee/0x170 [ 1950.410118][T12484] __sys_sendmsg+0xcd/0x170 [ 1950.410118][T12484] do_syscall_64+0xc6/0x1e0 [ 1950.410118][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1950.410118][T12484] [ 1950.412130][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1950.412130][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1950.412130][T12484] addrconf_notify+0x344/0xd60 [ 1950.412130][T12484] notifier_call_chain+0x9a/0x290 [ 1950.412130][T12484] register_netdevice+0x108b/0x1690 [ 1950.412130][T12484] veth_newlink+0x401/0x830 [ 1950.412130][T12484] rtnl_newlink_create+0x341/0x850 [ 1950.412130][T12484] __rtnl_newlink+0xac9/0xd80 [ 1950.412130][T12484] rtnl_newlink+0x63/0xa0 [ 1950.412130][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1950.412130][T12484] netlink_rcv_skb+0x130/0x360 [ 1950.412130][T12484] netlink_unicast+0x449/0x710 [ 1950.412130][T12484] netlink_sendmsg+0x723/0xbe0 [ 1950.412130][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1950.412130][T12484] ___sys_sendmsg+0xee/0x170 [ 1950.412130][T12484] __sys_sendmsg+0xcd/0x170 [ 1950.412130][T12484] do_syscall_64+0xc6/0x1e0 [ 1950.412130][T12484] [ 1960.452843][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1960.453282][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1960.453282][T12484] dst_init+0x84/0x4a0 [ 1960.453282][T12484] dst_alloc+0x97/0x150 [ 1960.453282][T12484] ip6_dst_alloc+0x23/0x90 [ 1960.453282][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1960.453282][T12484] ip6_pol_route+0x56f/0x840 [ 1960.453282][T12484] fib6_rule_lookup+0x334/0x630 [ 1960.453282][T12484] ip6_route_output_flags+0x259/0x480 [ 1960.453282][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1960.453282][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1960.453282][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1960.453282][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1960.453282][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1960.453282][T12484] dev_hard_start_xmit+0x146/0x590 [ 1960.453282][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1960.453282][T12484] arp_solicit+0x4aa/0xe20 [ 1960.453282][T12484] neigh_probe+0xaa/0xf0 [ 1960.453282][T12484] [ 1960.455679][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1960.455679][T12484] dst_init+0x84/0x4a0 [ 1960.455679][T12484] dst_alloc+0x97/0x150 [ 1960.455679][T12484] ip6_dst_alloc+0x23/0x90 [ 1960.455679][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1960.455679][T12484] ip6_pol_route+0x56f/0x840 [ 1960.455679][T12484] fib6_rule_lookup+0x334/0x630 [ 1960.455679][T12484] ip6_route_output_flags+0x259/0x480 [ 1960.455679][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1960.455679][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1960.455679][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1960.455679][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1960.455679][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1960.455679][T12484] dev_hard_start_xmit+0x146/0x590 [ 1960.455679][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1960.455679][T12484] ip6_finish_output2+0x59b/0xf60 [ 1960.455679][T12484] ip6_finish_output+0x553/0xdf0 [ 1960.455679][T12484] [ 1960.458097][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1960.458097][T12484] netdev_get_by_index+0x5e/0x80 [ 1960.458097][T12484] fib6_nh_init+0x3d8/0x1580 [ 1960.458097][T12484] nh_create_ipv6+0x377/0x600 [ 1960.458097][T12484] nexthop_create+0x311/0x650 [ 1960.458097][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1960.458097][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1960.458097][T12484] netlink_rcv_skb+0x130/0x360 [ 1960.458097][T12484] netlink_unicast+0x449/0x710 [ 1960.458097][T12484] netlink_sendmsg+0x723/0xbe0 [ 1960.458097][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1960.458097][T12484] ___sys_sendmsg+0xee/0x170 [ 1960.458097][T12484] __sys_sendmsg+0xcd/0x170 [ 1960.458097][T12484] do_syscall_64+0xc6/0x1e0 [ 1960.458097][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1960.458097][T12484] [ 1960.460170][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1960.460170][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1960.460170][T12484] addrconf_notify+0x344/0xd60 [ 1960.460170][T12484] notifier_call_chain+0x9a/0x290 [ 1960.460170][T12484] register_netdevice+0x108b/0x1690 [ 1960.460170][T12484] veth_newlink+0x401/0x830 [ 1960.460170][T12484] rtnl_newlink_create+0x341/0x850 [ 1960.460170][T12484] __rtnl_newlink+0xac9/0xd80 [ 1960.460170][T12484] rtnl_newlink+0x63/0xa0 [ 1960.460170][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1960.460170][T12484] netlink_rcv_skb+0x130/0x360 [ 1960.460170][T12484] netlink_unicast+0x449/0x710 [ 1960.460170][T12484] netlink_sendmsg+0x723/0xbe0 [ 1960.460170][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1960.460170][T12484] ___sys_sendmsg+0xee/0x170 [ 1960.460170][T12484] __sys_sendmsg+0xcd/0x170 [ 1960.460170][T12484] do_syscall_64+0xc6/0x1e0 [ 1960.460170][T12484] [ 1970.524946][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1970.525437][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1970.525437][T12484] dst_init+0x84/0x4a0 [ 1970.525437][T12484] dst_alloc+0x97/0x150 [ 1970.525437][T12484] ip6_dst_alloc+0x23/0x90 [ 1970.525437][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1970.525437][T12484] ip6_pol_route+0x56f/0x840 [ 1970.525437][T12484] fib6_rule_lookup+0x334/0x630 [ 1970.525437][T12484] ip6_route_output_flags+0x259/0x480 [ 1970.525437][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1970.525437][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1970.525437][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1970.525437][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1970.525437][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1970.525437][T12484] dev_hard_start_xmit+0x146/0x590 [ 1970.525437][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1970.525437][T12484] arp_solicit+0x4aa/0xe20 [ 1970.525437][T12484] neigh_probe+0xaa/0xf0 [ 1970.525437][T12484] [ 1970.527838][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1970.527838][T12484] dst_init+0x84/0x4a0 [ 1970.527838][T12484] dst_alloc+0x97/0x150 [ 1970.527838][T12484] ip6_dst_alloc+0x23/0x90 [ 1970.527838][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1970.527838][T12484] ip6_pol_route+0x56f/0x840 [ 1970.527838][T12484] fib6_rule_lookup+0x334/0x630 [ 1970.527838][T12484] ip6_route_output_flags+0x259/0x480 [ 1970.527838][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1970.527838][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1970.527838][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1970.527838][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1970.527838][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1970.527838][T12484] dev_hard_start_xmit+0x146/0x590 [ 1970.527838][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1970.527838][T12484] ip6_finish_output2+0x59b/0xf60 [ 1970.527838][T12484] ip6_finish_output+0x553/0xdf0 [ 1970.527838][T12484] [ 1970.530256][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1970.530256][T12484] netdev_get_by_index+0x5e/0x80 [ 1970.530256][T12484] fib6_nh_init+0x3d8/0x1580 [ 1970.530256][T12484] nh_create_ipv6+0x377/0x600 [ 1970.530256][T12484] nexthop_create+0x311/0x650 [ 1970.530256][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1970.530256][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1970.530256][T12484] netlink_rcv_skb+0x130/0x360 [ 1970.530256][T12484] netlink_unicast+0x449/0x710 [ 1970.530256][T12484] netlink_sendmsg+0x723/0xbe0 [ 1970.530256][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1970.530256][T12484] ___sys_sendmsg+0xee/0x170 [ 1970.530256][T12484] __sys_sendmsg+0xcd/0x170 [ 1970.530256][T12484] do_syscall_64+0xc6/0x1e0 [ 1970.530256][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1970.530256][T12484] [ 1970.532327][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1970.532327][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1970.532327][T12484] addrconf_notify+0x344/0xd60 [ 1970.532327][T12484] notifier_call_chain+0x9a/0x290 [ 1970.532327][T12484] register_netdevice+0x108b/0x1690 [ 1970.532327][T12484] veth_newlink+0x401/0x830 [ 1970.532327][T12484] rtnl_newlink_create+0x341/0x850 [ 1970.532327][T12484] __rtnl_newlink+0xac9/0xd80 [ 1970.532327][T12484] rtnl_newlink+0x63/0xa0 [ 1970.532327][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1970.532327][T12484] netlink_rcv_skb+0x130/0x360 [ 1970.532327][T12484] netlink_unicast+0x449/0x710 [ 1970.532327][T12484] netlink_sendmsg+0x723/0xbe0 [ 1970.532327][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1970.532327][T12484] ___sys_sendmsg+0xee/0x170 [ 1970.532327][T12484] __sys_sendmsg+0xcd/0x170 [ 1970.532327][T12484] do_syscall_64+0xc6/0x1e0 [ 1970.532327][T12484] [ 1980.556993][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1980.557462][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1980.557462][T12484] dst_init+0x84/0x4a0 [ 1980.557462][T12484] dst_alloc+0x97/0x150 [ 1980.557462][T12484] ip6_dst_alloc+0x23/0x90 [ 1980.557462][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1980.557462][T12484] ip6_pol_route+0x56f/0x840 [ 1980.557462][T12484] fib6_rule_lookup+0x334/0x630 [ 1980.557462][T12484] ip6_route_output_flags+0x259/0x480 [ 1980.557462][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1980.557462][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1980.557462][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1980.557462][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1980.557462][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1980.557462][T12484] dev_hard_start_xmit+0x146/0x590 [ 1980.557462][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1980.557462][T12484] arp_solicit+0x4aa/0xe20 [ 1980.557462][T12484] neigh_probe+0xaa/0xf0 [ 1980.557462][T12484] [ 1980.560198][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1980.560198][T12484] dst_init+0x84/0x4a0 [ 1980.560198][T12484] dst_alloc+0x97/0x150 [ 1980.560198][T12484] ip6_dst_alloc+0x23/0x90 [ 1980.560198][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1980.560198][T12484] ip6_pol_route+0x56f/0x840 [ 1980.560198][T12484] fib6_rule_lookup+0x334/0x630 [ 1980.560198][T12484] ip6_route_output_flags+0x259/0x480 [ 1980.560198][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1980.560198][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1980.560198][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1980.560198][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1980.560198][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1980.560198][T12484] dev_hard_start_xmit+0x146/0x590 [ 1980.560198][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1980.560198][T12484] ip6_finish_output2+0x59b/0xf60 [ 1980.560198][T12484] ip6_finish_output+0x553/0xdf0 [ 1980.560198][T12484] [ 1980.562885][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1980.562885][T12484] netdev_get_by_index+0x5e/0x80 [ 1980.562885][T12484] fib6_nh_init+0x3d8/0x1580 [ 1980.562885][T12484] nh_create_ipv6+0x377/0x600 [ 1980.562885][T12484] nexthop_create+0x311/0x650 [ 1980.562885][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1980.562885][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1980.562885][T12484] netlink_rcv_skb+0x130/0x360 [ 1980.562885][T12484] netlink_unicast+0x449/0x710 [ 1980.562885][T12484] netlink_sendmsg+0x723/0xbe0 [ 1980.562885][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1980.562885][T12484] ___sys_sendmsg+0xee/0x170 [ 1980.562885][T12484] __sys_sendmsg+0xcd/0x170 [ 1980.562885][T12484] do_syscall_64+0xc6/0x1e0 [ 1980.562885][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1980.562885][T12484] [ 1980.565241][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1980.565241][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1980.565241][T12484] addrconf_notify+0x344/0xd60 [ 1980.565241][T12484] notifier_call_chain+0x9a/0x290 [ 1980.565241][T12484] register_netdevice+0x108b/0x1690 [ 1980.565241][T12484] veth_newlink+0x401/0x830 [ 1980.565241][T12484] rtnl_newlink_create+0x341/0x850 [ 1980.565241][T12484] __rtnl_newlink+0xac9/0xd80 [ 1980.565241][T12484] rtnl_newlink+0x63/0xa0 [ 1980.565241][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1980.565241][T12484] netlink_rcv_skb+0x130/0x360 [ 1980.565241][T12484] netlink_unicast+0x449/0x710 [ 1980.565241][T12484] netlink_sendmsg+0x723/0xbe0 [ 1980.565241][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1980.565241][T12484] ___sys_sendmsg+0xee/0x170 [ 1980.565241][T12484] __sys_sendmsg+0xcd/0x170 [ 1980.565241][T12484] do_syscall_64+0xc6/0x1e0 [ 1980.565241][T12484] [ 1990.700854][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1990.701261][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1990.701261][T12484] dst_init+0x84/0x4a0 [ 1990.701261][T12484] dst_alloc+0x97/0x150 [ 1990.701261][T12484] ip6_dst_alloc+0x23/0x90 [ 1990.701261][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1990.701261][T12484] ip6_pol_route+0x56f/0x840 [ 1990.701261][T12484] fib6_rule_lookup+0x334/0x630 [ 1990.701261][T12484] ip6_route_output_flags+0x259/0x480 [ 1990.701261][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1990.701261][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1990.701261][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1990.701261][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1990.701261][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1990.701261][T12484] dev_hard_start_xmit+0x146/0x590 [ 1990.701261][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1990.701261][T12484] arp_solicit+0x4aa/0xe20 [ 1990.701261][T12484] neigh_probe+0xaa/0xf0 [ 1990.701261][T12484] [ 1990.703582][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 1990.703582][T12484] dst_init+0x84/0x4a0 [ 1990.703582][T12484] dst_alloc+0x97/0x150 [ 1990.703582][T12484] ip6_dst_alloc+0x23/0x90 [ 1990.703582][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1990.703582][T12484] ip6_pol_route+0x56f/0x840 [ 1990.703582][T12484] fib6_rule_lookup+0x334/0x630 [ 1990.703582][T12484] ip6_route_output_flags+0x259/0x480 [ 1990.703582][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1990.703582][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1990.703582][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1990.703582][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1990.703582][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1990.703582][T12484] dev_hard_start_xmit+0x146/0x590 [ 1990.703582][T12484] __dev_queue_xmit+0xf81/0x1800 [ 1990.703582][T12484] ip6_finish_output2+0x59b/0xf60 [ 1990.703582][T12484] ip6_finish_output+0x553/0xdf0 [ 1990.703582][T12484] [ 1990.705921][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1990.705921][T12484] netdev_get_by_index+0x5e/0x80 [ 1990.705921][T12484] fib6_nh_init+0x3d8/0x1580 [ 1990.705921][T12484] nh_create_ipv6+0x377/0x600 [ 1990.705921][T12484] nexthop_create+0x311/0x650 [ 1990.705921][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1990.705921][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1990.705921][T12484] netlink_rcv_skb+0x130/0x360 [ 1990.705921][T12484] netlink_unicast+0x449/0x710 [ 1990.705921][T12484] netlink_sendmsg+0x723/0xbe0 [ 1990.705921][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1990.705921][T12484] ___sys_sendmsg+0xee/0x170 [ 1990.705921][T12484] __sys_sendmsg+0xcd/0x170 [ 1990.705921][T12484] do_syscall_64+0xc6/0x1e0 [ 1990.705921][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1990.705921][T12484] [ 1990.707932][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 1990.707932][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 1990.707932][T12484] addrconf_notify+0x344/0xd60 [ 1990.707932][T12484] notifier_call_chain+0x9a/0x290 [ 1990.707932][T12484] register_netdevice+0x108b/0x1690 [ 1990.707932][T12484] veth_newlink+0x401/0x830 [ 1990.707932][T12484] rtnl_newlink_create+0x341/0x850 [ 1990.707932][T12484] __rtnl_newlink+0xac9/0xd80 [ 1990.707932][T12484] rtnl_newlink+0x63/0xa0 [ 1990.707932][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1990.707932][T12484] netlink_rcv_skb+0x130/0x360 [ 1990.707932][T12484] netlink_unicast+0x449/0x710 [ 1990.707932][T12484] netlink_sendmsg+0x723/0xbe0 [ 1990.707932][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 1990.707932][T12484] ___sys_sendmsg+0xee/0x170 [ 1990.707932][T12484] __sys_sendmsg+0xcd/0x170 [ 1990.707932][T12484] do_syscall_64+0xc6/0x1e0 [ 1990.707932][T12484] [ 2000.836876][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 2000.837304][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2000.837304][T12484] dst_init+0x84/0x4a0 [ 2000.837304][T12484] dst_alloc+0x97/0x150 [ 2000.837304][T12484] ip6_dst_alloc+0x23/0x90 [ 2000.837304][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2000.837304][T12484] ip6_pol_route+0x56f/0x840 [ 2000.837304][T12484] fib6_rule_lookup+0x334/0x630 [ 2000.837304][T12484] ip6_route_output_flags+0x259/0x480 [ 2000.837304][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2000.837304][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 2000.837304][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2000.837304][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2000.837304][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2000.837304][T12484] dev_hard_start_xmit+0x146/0x590 [ 2000.837304][T12484] __dev_queue_xmit+0xf81/0x1800 [ 2000.837304][T12484] arp_solicit+0x4aa/0xe20 [ 2000.837304][T12484] neigh_probe+0xaa/0xf0 [ 2000.837304][T12484] [ 2000.839700][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 2000.839700][T12484] dst_init+0x84/0x4a0 [ 2000.839700][T12484] dst_alloc+0x97/0x150 [ 2000.839700][T12484] ip6_dst_alloc+0x23/0x90 [ 2000.839700][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2000.839700][T12484] ip6_pol_route+0x56f/0x840 [ 2000.839700][T12484] fib6_rule_lookup+0x334/0x630 [ 2000.839700][T12484] ip6_route_output_flags+0x259/0x480 [ 2000.839700][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2000.839700][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 2000.839700][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2000.839700][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2000.839700][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2000.839700][T12484] dev_hard_start_xmit+0x146/0x590 [ 2000.839700][T12484] __dev_queue_xmit+0xf81/0x1800 [ 2000.839700][T12484] ip6_finish_output2+0x59b/0xf60 [ 2000.839700][T12484] ip6_finish_output+0x553/0xdf0 [ 2000.839700][T12484] [ 2000.842087][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2000.842087][T12484] netdev_get_by_index+0x5e/0x80 [ 2000.842087][T12484] fib6_nh_init+0x3d8/0x1580 [ 2000.842087][T12484] nh_create_ipv6+0x377/0x600 [ 2000.842087][T12484] nexthop_create+0x311/0x650 [ 2000.842087][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 2000.842087][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2000.842087][T12484] netlink_rcv_skb+0x130/0x360 [ 2000.842087][T12484] netlink_unicast+0x449/0x710 [ 2000.842087][T12484] netlink_sendmsg+0x723/0xbe0 [ 2000.842087][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 2000.842087][T12484] ___sys_sendmsg+0xee/0x170 [ 2000.842087][T12484] __sys_sendmsg+0xcd/0x170 [ 2000.842087][T12484] do_syscall_64+0xc6/0x1e0 [ 2000.842087][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2000.842087][T12484] [ 2000.844127][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2000.844127][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 2000.844127][T12484] addrconf_notify+0x344/0xd60 [ 2000.844127][T12484] notifier_call_chain+0x9a/0x290 [ 2000.844127][T12484] register_netdevice+0x108b/0x1690 [ 2000.844127][T12484] veth_newlink+0x401/0x830 [ 2000.844127][T12484] rtnl_newlink_create+0x341/0x850 [ 2000.844127][T12484] __rtnl_newlink+0xac9/0xd80 [ 2000.844127][T12484] rtnl_newlink+0x63/0xa0 [ 2000.844127][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2000.844127][T12484] netlink_rcv_skb+0x130/0x360 [ 2000.844127][T12484] netlink_unicast+0x449/0x710 [ 2000.844127][T12484] netlink_sendmsg+0x723/0xbe0 [ 2000.844127][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 2000.844127][T12484] ___sys_sendmsg+0xee/0x170 [ 2000.844127][T12484] __sys_sendmsg+0xcd/0x170 [ 2000.844127][T12484] do_syscall_64+0xc6/0x1e0 [ 2000.844127][T12484] [ 2010.980885][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 2010.981374][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2010.981374][T12484] dst_init+0x84/0x4a0 [ 2010.981374][T12484] dst_alloc+0x97/0x150 [ 2010.981374][T12484] ip6_dst_alloc+0x23/0x90 [ 2010.981374][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2010.981374][T12484] ip6_pol_route+0x56f/0x840 [ 2010.981374][T12484] fib6_rule_lookup+0x334/0x630 [ 2010.981374][T12484] ip6_route_output_flags+0x259/0x480 [ 2010.981374][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2010.981374][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 2010.981374][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2010.981374][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2010.981374][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2010.981374][T12484] dev_hard_start_xmit+0x146/0x590 [ 2010.981374][T12484] __dev_queue_xmit+0xf81/0x1800 [ 2010.981374][T12484] arp_solicit+0x4aa/0xe20 [ 2010.981374][T12484] neigh_probe+0xaa/0xf0 [ 2010.981374][T12484] [ 2010.983973][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 2010.983973][T12484] dst_init+0x84/0x4a0 [ 2010.983973][T12484] dst_alloc+0x97/0x150 [ 2010.983973][T12484] ip6_dst_alloc+0x23/0x90 [ 2010.983973][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2010.983973][T12484] ip6_pol_route+0x56f/0x840 [ 2010.983973][T12484] fib6_rule_lookup+0x334/0x630 [ 2010.983973][T12484] ip6_route_output_flags+0x259/0x480 [ 2010.983973][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2010.983973][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 2010.983973][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2010.983973][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2010.983973][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2010.983973][T12484] dev_hard_start_xmit+0x146/0x590 [ 2010.983973][T12484] __dev_queue_xmit+0xf81/0x1800 [ 2010.983973][T12484] ip6_finish_output2+0x59b/0xf60 [ 2010.983973][T12484] ip6_finish_output+0x553/0xdf0 [ 2010.983973][T12484] [ 2010.986362][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2010.986362][T12484] netdev_get_by_index+0x5e/0x80 [ 2010.986362][T12484] fib6_nh_init+0x3d8/0x1580 [ 2010.986362][T12484] nh_create_ipv6+0x377/0x600 [ 2010.986362][T12484] nexthop_create+0x311/0x650 [ 2010.986362][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 2010.986362][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2010.986362][T12484] netlink_rcv_skb+0x130/0x360 [ 2010.986362][T12484] netlink_unicast+0x449/0x710 [ 2010.986362][T12484] netlink_sendmsg+0x723/0xbe0 [ 2010.986362][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 2010.986362][T12484] ___sys_sendmsg+0xee/0x170 [ 2010.986362][T12484] __sys_sendmsg+0xcd/0x170 [ 2010.986362][T12484] do_syscall_64+0xc6/0x1e0 [ 2010.986362][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2010.986362][T12484] [ 2010.988394][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2010.988394][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 2010.988394][T12484] addrconf_notify+0x344/0xd60 [ 2010.988394][T12484] notifier_call_chain+0x9a/0x290 [ 2010.988394][T12484] register_netdevice+0x108b/0x1690 [ 2010.988394][T12484] veth_newlink+0x401/0x830 [ 2010.988394][T12484] rtnl_newlink_create+0x341/0x850 [ 2010.988394][T12484] __rtnl_newlink+0xac9/0xd80 [ 2010.988394][T12484] rtnl_newlink+0x63/0xa0 [ 2010.988394][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2010.988394][T12484] netlink_rcv_skb+0x130/0x360 [ 2010.988394][T12484] netlink_unicast+0x449/0x710 [ 2010.988394][T12484] netlink_sendmsg+0x723/0xbe0 [ 2010.988394][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 2010.988394][T12484] ___sys_sendmsg+0xee/0x170 [ 2010.988394][T12484] __sys_sendmsg+0xcd/0x170 [ 2010.988394][T12484] do_syscall_64+0xc6/0x1e0 [ 2010.988394][T12484] [ 2021.092980][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 2021.093417][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2021.093417][T12484] dst_init+0x84/0x4a0 [ 2021.093417][T12484] dst_alloc+0x97/0x150 [ 2021.093417][T12484] ip6_dst_alloc+0x23/0x90 [ 2021.093417][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2021.093417][T12484] ip6_pol_route+0x56f/0x840 [ 2021.093417][T12484] fib6_rule_lookup+0x334/0x630 [ 2021.093417][T12484] ip6_route_output_flags+0x259/0x480 [ 2021.093417][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2021.093417][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 2021.093417][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2021.093417][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2021.093417][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2021.093417][T12484] dev_hard_start_xmit+0x146/0x590 [ 2021.093417][T12484] __dev_queue_xmit+0xf81/0x1800 [ 2021.093417][T12484] arp_solicit+0x4aa/0xe20 [ 2021.093417][T12484] neigh_probe+0xaa/0xf0 [ 2021.093417][T12484] [ 2021.095975][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 2/5 users at [ 2021.095975][T12484] dst_init+0x84/0x4a0 [ 2021.095975][T12484] dst_alloc+0x97/0x150 [ 2021.095975][T12484] ip6_dst_alloc+0x23/0x90 [ 2021.095975][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2021.095975][T12484] ip6_pol_route+0x56f/0x840 [ 2021.095975][T12484] fib6_rule_lookup+0x334/0x630 [ 2021.095975][T12484] ip6_route_output_flags+0x259/0x480 [ 2021.095975][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2021.095975][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 2021.095975][T12484] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2021.095975][T12484] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2021.095975][T12484] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2021.095975][T12484] dev_hard_start_xmit+0x146/0x590 [ 2021.095975][T12484] __dev_queue_xmit+0xf81/0x1800 [ 2021.095975][T12484] ip6_finish_output2+0x59b/0xf60 [ 2021.095975][T12484] ip6_finish_output+0x553/0xdf0 [ 2021.095975][T12484] [ 2021.098477][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2021.098477][T12484] netdev_get_by_index+0x5e/0x80 [ 2021.098477][T12484] fib6_nh_init+0x3d8/0x1580 [ 2021.098477][T12484] nh_create_ipv6+0x377/0x600 [ 2021.098477][T12484] nexthop_create+0x311/0x650 [ 2021.098477][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 2021.098477][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2021.098477][T12484] netlink_rcv_skb+0x130/0x360 [ 2021.098477][T12484] netlink_unicast+0x449/0x710 [ 2021.098477][T12484] netlink_sendmsg+0x723/0xbe0 [ 2021.098477][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 2021.098477][T12484] ___sys_sendmsg+0xee/0x170 [ 2021.098477][T12484] __sys_sendmsg+0xcd/0x170 [ 2021.098477][T12484] do_syscall_64+0xc6/0x1e0 [ 2021.098477][T12484] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2021.098477][T12484] [ 2021.100543][T12484] ref_tracker: veth_A-R1@ffff8880055bc5e0 has 1/5 users at [ 2021.100543][T12484] ipv6_add_dev+0x3ba/0x11c0 [ 2021.100543][T12484] addrconf_notify+0x344/0xd60 [ 2021.100543][T12484] notifier_call_chain+0x9a/0x290 [ 2021.100543][T12484] register_netdevice+0x108b/0x1690 [ 2021.100543][T12484] veth_newlink+0x401/0x830 [ 2021.100543][T12484] rtnl_newlink_create+0x341/0x850 [ 2021.100543][T12484] __rtnl_newlink+0xac9/0xd80 [ 2021.100543][T12484] rtnl_newlink+0x63/0xa0 [ 2021.100543][T12484] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2021.100543][T12484] netlink_rcv_skb+0x130/0x360 [ 2021.100543][T12484] netlink_unicast+0x449/0x710 [ 2021.100543][T12484] netlink_sendmsg+0x723/0xbe0 [ 2021.100543][T12484] ____sys_sendmsg+0x7b2/0xa10 [ 2021.100543][T12484] ___sys_sendmsg+0xee/0x170 [ 2021.100543][T12484] __sys_sendmsg+0xcd/0x170 [ 2021.100543][T12484] do_syscall_64+0xc6/0x1e0 [ 2021.100543][T12484]