[ 25.647481][ T131] (udev-worker) (131) used greatest stack depth: 24496 bytes left [ 60.112231][ T414] ip (414) used greatest stack depth: 24240 bytes left [ 92.799214][ T605] ip (605) used greatest stack depth: 23152 bytes left [ 582.057514][ T3648] br0: port 1(veth_A-C) entered blocking state [ 582.058135][ T3648] br0: port 1(veth_A-C) entered disabled state [ 582.058567][ T3648] veth_A-C: entered allmulticast mode [ 582.060506][ T3648] veth_A-C: entered promiscuous mode [ 582.062907][ T3648] br0: port 1(veth_A-C) entered blocking state [ 582.063528][ T3648] br0: port 1(veth_A-C) entered forwarding state [ 584.002816][ T3658] br0: port 2(vxlan_a) entered blocking state [ 584.005117][ T3658] br0: port 2(vxlan_a) entered disabled state [ 584.005497][ T3658] vxlan_a: entered allmulticast mode [ 584.007337][ T3658] vxlan_a: entered promiscuous mode [ 585.145756][ T3664] br0: port 2(vxlan_a) entered blocking state [ 585.146138][ T3664] br0: port 2(vxlan_a) entered forwarding state [ 595.919337][ T11] vxlan_a: left allmulticast mode [ 595.919652][ T11] vxlan_a: left promiscuous mode [ 595.919968][ T11] br0: port 2(vxlan_a) entered disabled state [ 595.922632][ T11] veth_A-C: left allmulticast mode [ 595.922817][ T11] veth_A-C: left promiscuous mode [ 595.923243][ T11] br0: port 1(veth_A-C) entered disabled state [ 613.933290][ T3845] br0: port 1(veth_A-C) entered blocking state [ 613.933549][ T3845] br0: port 1(veth_A-C) entered disabled state [ 613.933785][ T3845] veth_A-C: entered allmulticast mode [ 613.934964][ T3845] veth_A-C: entered promiscuous mode [ 613.935989][ T3845] br0: port 1(veth_A-C) entered blocking state [ 613.936207][ T3845] br0: port 1(veth_A-C) entered forwarding state [ 615.662650][ T3855] br0: port 2(vxlan_a) entered blocking state [ 615.663011][ T3855] br0: port 2(vxlan_a) entered disabled state [ 615.663410][ T3855] vxlan_a: entered allmulticast mode [ 615.667244][ T3855] vxlan_a: entered promiscuous mode [ 616.618371][ T3861] br0: port 2(vxlan_a) entered blocking state [ 616.618662][ T3861] br0: port 2(vxlan_a) entered forwarding state [ 627.125737][ T11] vxlan_a: left allmulticast mode [ 627.125925][ T11] vxlan_a: left promiscuous mode [ 627.126217][ T11] br0: port 2(vxlan_a) entered disabled state [ 627.127458][ T11] veth_A-C: left allmulticast mode [ 627.127629][ T11] veth_A-C: left promiscuous mode [ 627.127894][ T11] br0: port 1(veth_A-C) entered disabled state [ 643.840353][ T4031] br0: port 1(veth_A-C) entered blocking state [ 643.840627][ T4031] br0: port 1(veth_A-C) entered disabled state [ 643.840887][ T4031] veth_A-C: entered allmulticast mode [ 643.842229][ T4031] veth_A-C: entered promiscuous mode [ 643.844013][ T4031] br0: port 1(veth_A-C) entered blocking state [ 643.844244][ T4031] br0: port 1(veth_A-C) entered forwarding state [ 645.509604][ T4041] br0: port 2(vxlan_a) entered blocking state [ 645.509973][ T4041] br0: port 2(vxlan_a) entered disabled state [ 645.510388][ T4041] vxlan_a: entered allmulticast mode [ 645.513648][ T4041] vxlan_a: entered promiscuous mode [ 646.530049][ T4047] br0: port 2(vxlan_a) entered blocking state [ 646.530351][ T4047] br0: port 2(vxlan_a) entered forwarding state [ 657.089766][ T11] vxlan_a: left allmulticast mode [ 657.089947][ T11] vxlan_a: left promiscuous mode [ 657.090215][ T11] br0: port 2(vxlan_a) entered disabled state [ 657.091360][ T11] veth_A-C: left allmulticast mode [ 657.091516][ T11] veth_A-C: left promiscuous mode [ 657.091766][ T11] br0: port 1(veth_A-C) entered disabled state [ 674.589060][ T4229] br0: port 1(veth_A-C) entered blocking state [ 674.589355][ T4229] br0: port 1(veth_A-C) entered disabled state [ 674.589622][ T4229] veth_A-C: entered allmulticast mode [ 674.590804][ T4229] veth_A-C: entered promiscuous mode [ 674.591867][ T4229] br0: port 1(veth_A-C) entered blocking state [ 674.592096][ T4229] br0: port 1(veth_A-C) entered forwarding state [ 676.244241][ T4239] br0: port 2(vxlan_a) entered blocking state [ 676.244539][ T4239] br0: port 2(vxlan_a) entered disabled state [ 676.244798][ T4239] vxlan_a: entered allmulticast mode [ 676.246114][ T4239] vxlan_a: entered promiscuous mode [ 677.216078][ T4245] br0: port 2(vxlan_a) entered blocking state [ 677.216481][ T4245] br0: port 2(vxlan_a) entered forwarding state [ 687.354861][ T11] vxlan_a: left allmulticast mode [ 687.355054][ T11] vxlan_a: left promiscuous mode [ 687.355347][ T11] br0: port 2(vxlan_a) entered disabled state [ 687.356485][ T11] veth_A-C: left allmulticast mode [ 687.356640][ T11] veth_A-C: left promiscuous mode [ 687.356903][ T11] br0: port 1(veth_A-C) entered disabled state [ 703.479342][ T4414] br0: port 1(veth_A-C) entered blocking state [ 703.479658][ T4414] br0: port 1(veth_A-C) entered disabled state [ 703.479948][ T4414] veth_A-C: entered allmulticast mode [ 703.481239][ T4414] veth_A-C: entered promiscuous mode [ 703.483601][ T4414] br0: port 1(veth_A-C) entered blocking state [ 703.483919][ T4414] br0: port 1(veth_A-C) entered forwarding state [ 705.106186][ T4424] br0: port 2(vxlan_a) entered blocking state [ 705.106671][ T4424] br0: port 2(vxlan_a) entered disabled state [ 705.106906][ T4424] vxlan_a: entered allmulticast mode [ 705.108091][ T4424] vxlan_a: entered promiscuous mode [ 706.059980][ T4430] br0: port 2(vxlan_a) entered blocking state [ 706.060245][ T4430] br0: port 2(vxlan_a) entered forwarding state [ 714.392720][ T4463] socat (4463) used greatest stack depth: 23136 bytes left [ 716.244227][ T11] vxlan_a: left allmulticast mode [ 716.244460][ T11] vxlan_a: left promiscuous mode [ 716.244775][ T11] br0: port 2(vxlan_a) entered disabled state [ 716.246351][ T11] veth_A-C: left allmulticast mode [ 716.246536][ T11] veth_A-C: left promiscuous mode [ 716.246819][ T11] br0: port 1(veth_A-C) entered disabled state [ 733.718955][ T4613] br0: port 1(veth_A-C) entered blocking state [ 733.719281][ T4613] br0: port 1(veth_A-C) entered disabled state [ 733.719535][ T4613] veth_A-C: entered allmulticast mode [ 733.720671][ T4613] veth_A-C: entered promiscuous mode [ 733.726800][ T4613] br0: port 1(veth_A-C) entered blocking state [ 733.727049][ T4613] br0: port 1(veth_A-C) entered forwarding state [ 735.299706][ T4623] br0: port 2(vxlan_a) entered blocking state [ 735.299937][ T4623] br0: port 2(vxlan_a) entered disabled state [ 735.300175][ T4623] vxlan_a: entered allmulticast mode [ 735.301388][ T4623] vxlan_a: entered promiscuous mode [ 736.231379][ T4629] br0: port 2(vxlan_a) entered blocking state [ 736.231637][ T4629] br0: port 2(vxlan_a) entered forwarding state [ 746.421482][ T11] vxlan_a: left allmulticast mode [ 746.421667][ T11] vxlan_a: left promiscuous mode [ 746.421939][ T11] br0: port 2(vxlan_a) entered disabled state [ 746.423108][ T11] veth_A-C: left allmulticast mode [ 746.423596][ T11] veth_A-C: left promiscuous mode [ 746.423877][ T11] br0: port 1(veth_A-C) entered disabled state [ 762.469323][ T4799] br0: port 1(veth_A-C) entered blocking state [ 762.469663][ T4799] br0: port 1(veth_A-C) entered disabled state [ 762.470002][ T4799] veth_A-C: entered allmulticast mode [ 762.473246][ T4799] veth_A-C: entered promiscuous mode [ 762.474879][ T4799] br0: port 1(veth_A-C) entered blocking state [ 762.475201][ T4799] br0: port 1(veth_A-C) entered forwarding state [ 764.036452][ T4809] br0: port 2(vxlan_a) entered blocking state [ 764.036694][ T4809] br0: port 2(vxlan_a) entered disabled state [ 764.036939][ T4809] vxlan_a: entered allmulticast mode [ 764.044066][ T4809] vxlan_a: entered promiscuous mode [ 765.036965][ T4815] br0: port 2(vxlan_a) entered blocking state [ 765.037380][ T4815] br0: port 2(vxlan_a) entered forwarding state [ 775.386828][ T11] vxlan_a: left allmulticast mode [ 775.387093][ T11] vxlan_a: left promiscuous mode [ 775.387564][ T11] br0: port 2(vxlan_a) entered disabled state [ 775.389630][ T11] veth_A-C: left allmulticast mode [ 775.389867][ T11] veth_A-C: left promiscuous mode [ 775.390357][ T11] br0: port 1(veth_A-C) entered disabled state [ 792.725793][ T4996] br0: port 1(veth_A-C) entered blocking state [ 792.726031][ T4996] br0: port 1(veth_A-C) entered disabled state [ 792.726271][ T4996] veth_A-C: entered allmulticast mode [ 792.727766][ T4996] veth_A-C: entered promiscuous mode [ 792.728799][ T4996] br0: port 1(veth_A-C) entered blocking state [ 792.729004][ T4996] br0: port 1(veth_A-C) entered forwarding state [ 794.332305][ T5006] br0: port 2(vxlan_a) entered blocking state [ 794.332568][ T5006] br0: port 2(vxlan_a) entered disabled state [ 794.332822][ T5006] vxlan_a: entered allmulticast mode [ 794.334053][ T5006] vxlan_a: entered promiscuous mode [ 795.326713][ T5012] br0: port 2(vxlan_a) entered blocking state [ 795.326967][ T5012] br0: port 2(vxlan_a) entered forwarding state [ 805.598928][ T11] vxlan_a: left allmulticast mode [ 805.599194][ T11] vxlan_a: left promiscuous mode [ 805.599616][ T11] br0: port 2(vxlan_a) entered disabled state [ 805.601701][ T11] veth_A-C: left allmulticast mode [ 805.601931][ T11] veth_A-C: left promiscuous mode [ 805.602312][ T11] br0: port 1(veth_A-C) entered disabled state [ 821.175857][ T5181] br0: port 1(veth_A-C) entered blocking state [ 821.176131][ T5181] br0: port 1(veth_A-C) entered disabled state [ 821.176411][ T5181] veth_A-C: entered allmulticast mode [ 821.177620][ T5181] veth_A-C: entered promiscuous mode [ 821.179066][ T5181] br0: port 1(veth_A-C) entered blocking state [ 821.179323][ T5181] br0: port 1(veth_A-C) entered forwarding state [ 822.772372][ T5191] br0: port 2(geneve_a) entered blocking state [ 822.772676][ T5191] br0: port 2(geneve_a) entered disabled state [ 822.772917][ T5191] geneve_a: entered allmulticast mode [ 822.774093][ T5191] geneve_a: entered promiscuous mode [ 823.673839][ T5197] br0: port 2(geneve_a) entered blocking state [ 823.674093][ T5197] br0: port 2(geneve_a) entered forwarding state [ 831.647113][ T5230] socat (5230) used greatest stack depth: 22528 bytes left [ 833.409833][ T11] geneve_a: left allmulticast mode [ 833.410060][ T11] geneve_a: left promiscuous mode [ 833.410367][ T11] br0: port 2(geneve_a) entered disabled state [ 833.411827][ T11] veth_A-C: left allmulticast mode [ 833.412007][ T11] veth_A-C: left promiscuous mode [ 833.412333][ T11] br0: port 1(veth_A-C) entered disabled state [ 850.533101][ T5378] br0: port 1(veth_A-C) entered blocking state [ 850.533451][ T5378] br0: port 1(veth_A-C) entered disabled state [ 850.533730][ T5378] veth_A-C: entered allmulticast mode [ 850.534975][ T5378] veth_A-C: entered promiscuous mode [ 850.536099][ T5378] br0: port 1(veth_A-C) entered blocking state [ 850.536396][ T5378] br0: port 1(veth_A-C) entered forwarding state [ 852.292233][ T5388] br0: port 2(geneve_a) entered blocking state [ 852.292528][ T5388] br0: port 2(geneve_a) entered disabled state [ 852.292782][ T5388] geneve_a: entered allmulticast mode [ 852.293994][ T5388] geneve_a: entered promiscuous mode [ 853.223854][ T5394] br0: port 2(geneve_a) entered blocking state [ 853.224243][ T5394] br0: port 2(geneve_a) entered forwarding state [ 863.435960][ T11] geneve_a: left allmulticast mode [ 863.436225][ T11] geneve_a: left promiscuous mode [ 863.436668][ T11] br0: port 2(geneve_a) entered disabled state [ 863.445212][ T11] veth_A-C: left allmulticast mode [ 863.445532][ T11] veth_A-C: left promiscuous mode [ 863.445920][ T11] br0: port 1(veth_A-C) entered disabled state [ 879.764907][ T5563] br0: port 1(veth_A-C) entered blocking state [ 879.765207][ T5563] br0: port 1(veth_A-C) entered disabled state [ 879.765509][ T5563] veth_A-C: entered allmulticast mode [ 879.766822][ T5563] veth_A-C: entered promiscuous mode [ 879.768068][ T5563] br0: port 1(veth_A-C) entered blocking state [ 879.768391][ T5563] br0: port 1(veth_A-C) entered forwarding state [ 881.458832][ T5573] br0: port 2(geneve_a) entered blocking state [ 881.459078][ T5573] br0: port 2(geneve_a) entered disabled state [ 881.459338][ T5573] geneve_a: entered allmulticast mode [ 881.460500][ T5573] geneve_a: entered promiscuous mode [ 882.450373][ T5579] br0: port 2(geneve_a) entered blocking state [ 882.450680][ T5579] br0: port 2(geneve_a) entered forwarding state [ 892.798603][ T11] geneve_a: left allmulticast mode [ 892.798788][ T11] geneve_a: left promiscuous mode [ 892.799078][ T11] br0: port 2(geneve_a) entered disabled state [ 892.800437][ T11] veth_A-C: left allmulticast mode [ 892.800593][ T11] veth_A-C: left promiscuous mode [ 892.800889][ T11] br0: port 1(veth_A-C) entered disabled state [ 910.146167][ T5760] br0: port 1(veth_A-C) entered blocking state [ 910.146483][ T5760] br0: port 1(veth_A-C) entered disabled state [ 910.146758][ T5760] veth_A-C: entered allmulticast mode [ 910.148017][ T5760] veth_A-C: entered promiscuous mode [ 910.149122][ T5760] br0: port 1(veth_A-C) entered blocking state [ 910.149388][ T5760] br0: port 1(veth_A-C) entered forwarding state [ 911.770328][ T5770] br0: port 2(geneve_a) entered blocking state [ 911.770600][ T5770] br0: port 2(geneve_a) entered disabled state [ 911.770875][ T5770] geneve_a: entered allmulticast mode [ 911.772883][ T5770] geneve_a: entered promiscuous mode [ 912.753310][ T5776] br0: port 2(geneve_a) entered blocking state [ 912.753581][ T5776] br0: port 2(geneve_a) entered forwarding state [ 922.522368][ T11] geneve_a: left allmulticast mode [ 922.522573][ T11] geneve_a: left promiscuous mode [ 922.522848][ T11] br0: port 2(geneve_a) entered disabled state [ 922.524061][ T11] veth_A-C: left allmulticast mode [ 922.524219][ T11] veth_A-C: left promiscuous mode [ 922.524548][ T11] br0: port 1(veth_A-C) entered disabled state [ 938.652542][ T5945] br0: port 1(veth_A-C) entered blocking state [ 938.652814][ T5945] br0: port 1(veth_A-C) entered disabled state [ 938.653172][ T5945] veth_A-C: entered allmulticast mode [ 938.654715][ T5945] veth_A-C: entered promiscuous mode [ 938.655838][ T5945] br0: port 1(veth_A-C) entered blocking state [ 938.656125][ T5945] br0: port 1(veth_A-C) entered forwarding state [ 940.323217][ T5955] br0: port 2(geneve_a) entered blocking state [ 940.323486][ T5955] br0: port 2(geneve_a) entered disabled state [ 940.323736][ T5955] geneve_a: entered allmulticast mode [ 940.324887][ T5955] geneve_a: entered promiscuous mode [ 941.292612][ T5961] br0: port 2(geneve_a) entered blocking state [ 941.292906][ T5961] br0: port 2(geneve_a) entered forwarding state [ 951.667561][ T11] geneve_a: left allmulticast mode [ 951.667778][ T11] geneve_a: left promiscuous mode [ 951.668064][ T11] br0: port 2(geneve_a) entered disabled state [ 951.669672][ T11] veth_A-C: left allmulticast mode [ 951.669844][ T11] veth_A-C: left promiscuous mode [ 951.670123][ T11] br0: port 1(veth_A-C) entered disabled state [ 968.807175][ T6142] br0: port 1(veth_A-C) entered blocking state [ 968.807448][ T6142] br0: port 1(veth_A-C) entered disabled state [ 968.807707][ T6142] veth_A-C: entered allmulticast mode [ 968.808887][ T6142] veth_A-C: entered promiscuous mode [ 968.809914][ T6142] br0: port 1(veth_A-C) entered blocking state [ 968.810142][ T6142] br0: port 1(veth_A-C) entered forwarding state [ 970.511640][ T6152] br0: port 2(geneve_a) entered blocking state [ 970.511942][ T6152] br0: port 2(geneve_a) entered disabled state [ 970.512182][ T6152] geneve_a: entered allmulticast mode [ 970.513369][ T6152] geneve_a: entered promiscuous mode [ 971.497645][ T6158] br0: port 2(geneve_a) entered blocking state [ 971.497960][ T6158] br0: port 2(geneve_a) entered forwarding state [ 981.664514][ T11] geneve_a: left allmulticast mode [ 981.664703][ T11] geneve_a: left promiscuous mode [ 981.665001][ T11] br0: port 2(geneve_a) entered disabled state [ 981.666417][ T11] veth_A-C: left allmulticast mode [ 981.666586][ T11] veth_A-C: left promiscuous mode [ 981.666855][ T11] br0: port 1(veth_A-C) entered disabled state [ 997.504000][ T6328] br0: port 1(veth_A-C) entered blocking state [ 997.504269][ T6328] br0: port 1(veth_A-C) entered disabled state [ 997.504570][ T6328] veth_A-C: entered allmulticast mode [ 997.505789][ T6328] veth_A-C: entered promiscuous mode [ 997.507208][ T6328] br0: port 1(veth_A-C) entered blocking state [ 997.507474][ T6328] br0: port 1(veth_A-C) entered forwarding state [ 999.079624][ T6338] br0: port 2(geneve_a) entered blocking state [ 999.079946][ T6338] br0: port 2(geneve_a) entered disabled state [ 999.080177][ T6338] geneve_a: entered allmulticast mode [ 999.081354][ T6338] geneve_a: entered promiscuous mode [ 1000.078373][ T6344] br0: port 2(geneve_a) entered blocking state [ 1000.078648][ T6344] br0: port 2(geneve_a) entered forwarding state [ 1010.354462][ T11] geneve_a: left allmulticast mode [ 1010.354664][ T11] geneve_a: left promiscuous mode [ 1010.354949][ T11] br0: port 2(geneve_a) entered disabled state [ 1010.356233][ T11] veth_A-C: left allmulticast mode [ 1010.356843][ T11] veth_A-C: left promiscuous mode [ 1010.357121][ T11] br0: port 1(veth_A-C) entered disabled state [ 1027.686493][ T6526] br0: port 1(veth_A-C) entered blocking state [ 1027.686900][ T6526] br0: port 1(veth_A-C) entered disabled state [ 1027.687315][ T6526] veth_A-C: entered allmulticast mode [ 1027.696048][ T6526] veth_A-C: entered promiscuous mode [ 1027.697204][ T6526] br0: port 1(veth_A-C) entered blocking state [ 1027.697546][ T6526] br0: port 1(veth_A-C) entered forwarding state [ 1029.316460][ T6536] br0: port 2(geneve_a) entered blocking state [ 1029.316714][ T6536] br0: port 2(geneve_a) entered disabled state [ 1029.316955][ T6536] geneve_a: entered allmulticast mode [ 1029.318127][ T6536] geneve_a: entered promiscuous mode [ 1030.389154][ T6542] br0: port 2(geneve_a) entered blocking state [ 1030.389438][ T6542] br0: port 2(geneve_a) entered forwarding state [ 1040.742803][ T11] geneve_a: left allmulticast mode [ 1040.742997][ T11] geneve_a: left promiscuous mode [ 1040.743322][ T11] br0: port 2(geneve_a) entered disabled state [ 1040.744629][ T11] veth_A-C: left allmulticast mode [ 1040.744801][ T11] veth_A-C: left promiscuous mode [ 1040.745087][ T11] br0: port 1(veth_A-C) entered disabled state [ 1595.040558][T10779] Initializing XFRM netlink socket [ 1841.600367][T12483] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1841.600862][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1841.600862][T12483] dst_init+0x84/0x4a0 [ 1841.600862][T12483] dst_alloc+0x97/0x150 [ 1841.600862][T12483] ip6_dst_alloc+0x23/0x90 [ 1841.600862][T12483] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1841.600862][T12483] ip6_pol_route+0x56f/0x840 [ 1841.600862][T12483] fib6_rule_lookup+0x334/0x630 [ 1841.600862][T12483] ip6_route_output_flags+0x259/0x480 [ 1841.600862][T12483] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1841.600862][T12483] ip6_dst_lookup_flow+0x88/0x190 [ 1841.600862][T12483] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1841.600862][T12483] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1841.600862][T12483] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1841.600862][T12483] dev_hard_start_xmit+0x10e/0x360 [ 1841.600862][T12483] __dev_queue_xmit+0xe76/0x1740 [ 1841.600862][T12483] arp_solicit+0x4aa/0xe20 [ 1841.600862][T12483] neigh_probe+0xaa/0xf0 [ 1841.600862][T12483] [ 1841.603517][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1841.603517][T12483] dst_init+0x84/0x4a0 [ 1841.603517][T12483] dst_alloc+0x97/0x150 [ 1841.603517][T12483] ip6_dst_alloc+0x23/0x90 [ 1841.603517][T12483] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1841.603517][T12483] ip6_pol_route+0x56f/0x840 [ 1841.603517][T12483] fib6_rule_lookup+0x334/0x630 [ 1841.603517][T12483] ip6_route_output_flags+0x259/0x480 [ 1841.603517][T12483] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1841.603517][T12483] ip6_dst_lookup_flow+0x88/0x190 [ 1841.603517][T12483] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1841.603517][T12483] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1841.603517][T12483] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1841.603517][T12483] dev_hard_start_xmit+0x10e/0x360 [ 1841.603517][T12483] __dev_queue_xmit+0xe76/0x1740 [ 1841.603517][T12483] ip6_finish_output2+0x59b/0xff0 [ 1841.603517][T12483] ip6_finish_output+0x553/0xdf0 [ 1841.603517][T12483] [ 1841.605784][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1841.605784][T12483] netdev_get_by_index+0x5e/0x80 [ 1841.605784][T12483] fib6_nh_init+0x3d8/0x1580 [ 1841.605784][T12483] nh_create_ipv6+0x377/0x600 [ 1841.605784][T12483] nexthop_create+0x311/0x650 [ 1841.605784][T12483] rtm_new_nexthop+0x3f0/0x5c0 [ 1841.605784][T12483] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.605784][T12483] netlink_rcv_skb+0x130/0x360 [ 1841.605784][T12483] netlink_unicast+0x449/0x710 [ 1841.605784][T12483] netlink_sendmsg+0x723/0xbe0 [ 1841.605784][T12483] ____sys_sendmsg+0x7b2/0xa10 [ 1841.605784][T12483] ___sys_sendmsg+0xee/0x170 [ 1841.605784][T12483] __sys_sendmsg+0xcd/0x170 [ 1841.605784][T12483] do_syscall_64+0xc3/0x1d0 [ 1841.605784][T12483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1841.605784][T12483] [ 1841.607723][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1841.607723][T12483] ipv6_add_dev+0x3b9/0x11c0 [ 1841.607723][T12483] addrconf_notify+0x344/0xd60 [ 1841.607723][T12483] notifier_call_chain+0xcd/0x150 [ 1841.607723][T12483] register_netdevice+0x108b/0x1690 [ 1841.607723][T12483] veth_newlink+0x401/0x830 [ 1841.607723][T12483] rtnl_newlink_create+0x341/0x850 [ 1841.607723][T12483] __rtnl_newlink+0xac9/0xd80 [ 1841.607723][T12483] rtnl_newlink+0x63/0xa0 [ 1841.607723][T12483] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.607723][T12483] netlink_rcv_skb+0x130/0x360 [ 1841.607723][T12483] netlink_unicast+0x449/0x710 [ 1841.607723][T12483] netlink_sendmsg+0x723/0xbe0 [ 1841.607723][T12483] ____sys_sendmsg+0x7b2/0xa10 [ 1841.607723][T12483] ___sys_sendmsg+0xee/0x170 [ 1841.607723][T12483] __sys_sendmsg+0xcd/0x170 [ 1841.607723][T12483] do_syscall_64+0xc3/0x1d0 [ 1841.607723][T12483] [ 1851.840304][T12483] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1851.840682][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1851.840682][T12483] dst_init+0x84/0x4a0 [ 1851.840682][T12483] dst_alloc+0x97/0x150 [ 1851.840682][T12483] ip6_dst_alloc+0x23/0x90 [ 1851.840682][T12483] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1851.840682][T12483] ip6_pol_route+0x56f/0x840 [ 1851.840682][T12483] fib6_rule_lookup+0x334/0x630 [ 1851.840682][T12483] ip6_route_output_flags+0x259/0x480 [ 1851.840682][T12483] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1851.840682][T12483] ip6_dst_lookup_flow+0x88/0x190 [ 1851.840682][T12483] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1851.840682][T12483] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1851.840682][T12483] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1851.840682][T12483] dev_hard_start_xmit+0x10e/0x360 [ 1851.840682][T12483] __dev_queue_xmit+0xe76/0x1740 [ 1851.840682][T12483] arp_solicit+0x4aa/0xe20 [ 1851.840682][T12483] neigh_probe+0xaa/0xf0 [ 1851.840682][T12483] [ 1851.842984][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1851.842984][T12483] dst_init+0x84/0x4a0 [ 1851.842984][T12483] dst_alloc+0x97/0x150 [ 1851.842984][T12483] ip6_dst_alloc+0x23/0x90 [ 1851.842984][T12483] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1851.842984][T12483] ip6_pol_route+0x56f/0x840 [ 1851.842984][T12483] fib6_rule_lookup+0x334/0x630 [ 1851.842984][T12483] ip6_route_output_flags+0x259/0x480 [ 1851.842984][T12483] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1851.842984][T12483] ip6_dst_lookup_flow+0x88/0x190 [ 1851.842984][T12483] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1851.842984][T12483] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1851.842984][T12483] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1851.842984][T12483] dev_hard_start_xmit+0x10e/0x360 [ 1851.842984][T12483] __dev_queue_xmit+0xe76/0x1740 [ 1851.842984][T12483] ip6_finish_output2+0x59b/0xff0 [ 1851.842984][T12483] ip6_finish_output+0x553/0xdf0 [ 1851.842984][T12483] [ 1851.845259][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1851.845259][T12483] netdev_get_by_index+0x5e/0x80 [ 1851.845259][T12483] fib6_nh_init+0x3d8/0x1580 [ 1851.845259][T12483] nh_create_ipv6+0x377/0x600 [ 1851.845259][T12483] nexthop_create+0x311/0x650 [ 1851.845259][T12483] rtm_new_nexthop+0x3f0/0x5c0 [ 1851.845259][T12483] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.845259][T12483] netlink_rcv_skb+0x130/0x360 [ 1851.845259][T12483] netlink_unicast+0x449/0x710 [ 1851.845259][T12483] netlink_sendmsg+0x723/0xbe0 [ 1851.845259][T12483] ____sys_sendmsg+0x7b2/0xa10 [ 1851.845259][T12483] ___sys_sendmsg+0xee/0x170 [ 1851.845259][T12483] __sys_sendmsg+0xcd/0x170 [ 1851.845259][T12483] do_syscall_64+0xc3/0x1d0 [ 1851.845259][T12483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1851.845259][T12483] [ 1851.847227][T12483] ref_tracker: veth_A-R1@ffff8880067c15e0 has 1/4 users at [ 1851.847227][T12483] ipv6_add_dev+0x3b9/0x11c0 [ 1851.847227][T12483] addrconf_notify+0x344/0xd60 [ 1851.847227][T12483] notifier_call_chain+0xcd/0x150 [ 1851.847227][T12483] register_netdevice+0x108b/0x1690 [ 1851.847227][T12483] veth_newlink+0x401/0x830 [ 1851.847227][T12483] rtnl_newlink_create+0x341/0x850 [ 1851.847227][T12483] __rtnl_newlink+0xac9/0xd80 [ 1851.847227][T12483] rtnl_newlink+0x63/0xa0 [ 1851.847227][T12483] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.847227][T12483] netlink_rcv_skb+0x130/0x360 [ 1851.847227][T12483] netlink_unicast+0x449/0x710 [ 1851.847227][T12483] netlink_sendmsg+0x723/0xbe0 [ 1851.847227][T12483] ____sys_sendmsg+0x7b2/0xa10 [ 1851.847227][T12483] ___sys_sendmsg+0xee/0x170 [ 1851.847227][T12483] __sys_sendmsg+0xcd/0x170 [ 1851.847227][T12483] do_syscall_64+0xc3/0x1d0 [ 1851.847227][T12483]