[ 575.257230][ T3647] br0: port 1(veth_A-C) entered blocking state [ 575.258321][ T3647] br0: port 1(veth_A-C) entered disabled state [ 575.258567][ T3647] veth_A-C: entered allmulticast mode [ 575.259710][ T3647] veth_A-C: entered promiscuous mode [ 575.261227][ T3647] br0: port 1(veth_A-C) entered blocking state [ 575.261529][ T3647] br0: port 1(veth_A-C) entered forwarding state [ 576.945181][ T3657] br0: port 2(vxlan_a) entered blocking state [ 576.945535][ T3657] br0: port 2(vxlan_a) entered disabled state [ 576.945765][ T3657] vxlan_a: entered allmulticast mode [ 576.946883][ T3657] vxlan_a: entered promiscuous mode [ 577.910628][ T3663] br0: port 2(vxlan_a) entered blocking state [ 577.910991][ T3663] br0: port 2(vxlan_a) entered forwarding state [ 588.343109][ T75] vxlan_a: left allmulticast mode [ 588.343523][ T75] vxlan_a: left promiscuous mode [ 588.343891][ T75] br0: port 2(vxlan_a) entered disabled state [ 588.346796][ T75] veth_A-C: left allmulticast mode [ 588.347187][ T75] veth_A-C: left promiscuous mode [ 588.347497][ T75] br0: port 1(veth_A-C) entered disabled state [ 606.278992][ T3844] br0: port 1(veth_A-C) entered blocking state [ 606.279227][ T3844] br0: port 1(veth_A-C) entered disabled state [ 606.279468][ T3844] veth_A-C: entered allmulticast mode [ 606.281820][ T3844] veth_A-C: entered promiscuous mode [ 606.282914][ T3844] br0: port 1(veth_A-C) entered blocking state [ 606.283178][ T3844] br0: port 1(veth_A-C) entered forwarding state [ 607.870096][ T3854] br0: port 2(vxlan_a) entered blocking state [ 607.870371][ T3854] br0: port 2(vxlan_a) entered disabled state [ 607.870890][ T3854] vxlan_a: entered allmulticast mode [ 607.872032][ T3854] vxlan_a: entered promiscuous mode [ 608.878747][ T3860] br0: port 2(vxlan_a) entered blocking state [ 608.879017][ T3860] br0: port 2(vxlan_a) entered forwarding state [ 618.965902][ T75] vxlan_a: left allmulticast mode [ 618.966157][ T75] vxlan_a: left promiscuous mode [ 618.966566][ T75] br0: port 2(vxlan_a) entered disabled state [ 618.969083][ T75] veth_A-C: left allmulticast mode [ 618.969300][ T75] veth_A-C: left promiscuous mode [ 618.969711][ T75] br0: port 1(veth_A-C) entered disabled state [ 634.857713][ T4029] br0: port 1(veth_A-C) entered blocking state [ 634.858079][ T4029] br0: port 1(veth_A-C) entered disabled state [ 634.858465][ T4029] veth_A-C: entered allmulticast mode [ 634.860384][ T4029] veth_A-C: entered promiscuous mode [ 634.861914][ T4029] br0: port 1(veth_A-C) entered blocking state [ 634.862228][ T4029] br0: port 1(veth_A-C) entered forwarding state [ 636.606484][ T4039] br0: port 2(vxlan_a) entered blocking state [ 636.606814][ T4039] br0: port 2(vxlan_a) entered disabled state [ 636.607080][ T4039] vxlan_a: entered allmulticast mode [ 636.608298][ T4039] vxlan_a: entered promiscuous mode [ 637.594296][ T4045] br0: port 2(vxlan_a) entered blocking state [ 637.594604][ T4045] br0: port 2(vxlan_a) entered forwarding state [ 647.828506][ T75] vxlan_a: left allmulticast mode [ 647.828678][ T75] vxlan_a: left promiscuous mode [ 647.828935][ T75] br0: port 2(vxlan_a) entered disabled state [ 647.830215][ T75] veth_A-C: left allmulticast mode [ 647.830405][ T75] veth_A-C: left promiscuous mode [ 647.830652][ T75] br0: port 1(veth_A-C) entered disabled state [ 664.812967][ T4226] br0: port 1(veth_A-C) entered blocking state [ 664.813301][ T4226] br0: port 1(veth_A-C) entered disabled state [ 664.813688][ T4226] veth_A-C: entered allmulticast mode [ 664.815610][ T4226] veth_A-C: entered promiscuous mode [ 664.828541][ T4226] br0: port 1(veth_A-C) entered blocking state [ 664.828907][ T4226] br0: port 1(veth_A-C) entered forwarding state [ 666.476712][ T4236] br0: port 2(vxlan_a) entered blocking state [ 666.476992][ T4236] br0: port 2(vxlan_a) entered disabled state [ 666.477269][ T4236] vxlan_a: entered allmulticast mode [ 666.479029][ T4236] vxlan_a: entered promiscuous mode [ 667.427946][ T4242] br0: port 2(vxlan_a) entered blocking state [ 667.428255][ T4242] br0: port 2(vxlan_a) entered forwarding state [ 677.184872][ T75] vxlan_a: left allmulticast mode [ 677.185059][ T75] vxlan_a: left promiscuous mode [ 677.185330][ T75] br0: port 2(vxlan_a) entered disabled state [ 677.186629][ T75] veth_A-C: left allmulticast mode [ 677.186784][ T75] veth_A-C: left promiscuous mode [ 677.187045][ T75] br0: port 1(veth_A-C) entered disabled state [ 692.940014][ T4412] br0: port 1(veth_A-C) entered blocking state [ 692.940249][ T4412] br0: port 1(veth_A-C) entered disabled state [ 692.940511][ T4412] veth_A-C: entered allmulticast mode [ 692.941682][ T4412] veth_A-C: entered promiscuous mode [ 692.942692][ T4412] br0: port 1(veth_A-C) entered blocking state [ 692.942884][ T4412] br0: port 1(veth_A-C) entered forwarding state [ 694.635724][ T4422] br0: port 2(vxlan_a) entered blocking state [ 694.635964][ T4422] br0: port 2(vxlan_a) entered disabled state [ 694.636237][ T4422] vxlan_a: entered allmulticast mode [ 694.638515][ T4422] vxlan_a: entered promiscuous mode [ 695.610222][ T4428] br0: port 2(vxlan_a) entered blocking state [ 695.610470][ T4428] br0: port 2(vxlan_a) entered forwarding state [ 703.890732][ T4461] socat (4461) used greatest stack depth: 23104 bytes left [ 705.715193][ T75] vxlan_a: left allmulticast mode [ 705.715379][ T75] vxlan_a: left promiscuous mode [ 705.715639][ T75] br0: port 2(vxlan_a) entered disabled state [ 705.717012][ T75] veth_A-C: left allmulticast mode [ 705.717162][ T75] veth_A-C: left promiscuous mode [ 705.717437][ T75] br0: port 1(veth_A-C) entered disabled state [ 722.514365][ T4610] br0: port 1(veth_A-C) entered blocking state [ 722.514598][ T4610] br0: port 1(veth_A-C) entered disabled state [ 722.514817][ T4610] veth_A-C: entered allmulticast mode [ 722.515902][ T4610] veth_A-C: entered promiscuous mode [ 722.516875][ T4610] br0: port 1(veth_A-C) entered blocking state [ 722.517074][ T4610] br0: port 1(veth_A-C) entered forwarding state [ 724.170101][ T4620] br0: port 2(vxlan_a) entered blocking state [ 724.170473][ T4620] br0: port 2(vxlan_a) entered disabled state [ 724.170859][ T4620] vxlan_a: entered allmulticast mode [ 724.172769][ T4620] vxlan_a: entered promiscuous mode [ 725.085930][ T4626] br0: port 2(vxlan_a) entered blocking state [ 725.086160][ T4626] br0: port 2(vxlan_a) entered forwarding state [ 734.971211][ T75] vxlan_a: left allmulticast mode [ 734.971425][ T75] vxlan_a: left promiscuous mode [ 734.971708][ T75] br0: port 2(vxlan_a) entered disabled state [ 734.973708][ T75] veth_A-C: left allmulticast mode [ 734.973881][ T75] veth_A-C: left promiscuous mode [ 734.974143][ T75] br0: port 1(veth_A-C) entered disabled state [ 750.639938][ T4796] br0: port 1(veth_A-C) entered blocking state [ 750.640154][ T4796] br0: port 1(veth_A-C) entered disabled state [ 750.640381][ T4796] veth_A-C: entered allmulticast mode [ 750.641466][ T4796] veth_A-C: entered promiscuous mode [ 750.642420][ T4796] br0: port 1(veth_A-C) entered blocking state [ 750.642615][ T4796] br0: port 1(veth_A-C) entered forwarding state [ 752.293620][ T4806] br0: port 2(vxlan_a) entered blocking state [ 752.293872][ T4806] br0: port 2(vxlan_a) entered disabled state [ 752.294093][ T4806] vxlan_a: entered allmulticast mode [ 752.295269][ T4806] vxlan_a: entered promiscuous mode [ 753.225743][ T4812] br0: port 2(vxlan_a) entered blocking state [ 753.226011][ T4812] br0: port 2(vxlan_a) entered forwarding state [ 763.134673][ T75] vxlan_a: left allmulticast mode [ 763.134859][ T75] vxlan_a: left promiscuous mode [ 763.135131][ T75] br0: port 2(vxlan_a) entered disabled state [ 763.136295][ T75] veth_A-C: left allmulticast mode [ 763.136521][ T75] veth_A-C: left promiscuous mode [ 763.136807][ T75] br0: port 1(veth_A-C) entered disabled state [ 779.709971][ T4994] br0: port 1(veth_A-C) entered blocking state [ 779.710297][ T4994] br0: port 1(veth_A-C) entered disabled state [ 779.710547][ T4994] veth_A-C: entered allmulticast mode [ 779.711680][ T4994] veth_A-C: entered promiscuous mode [ 779.712666][ T4994] br0: port 1(veth_A-C) entered blocking state [ 779.712868][ T4994] br0: port 1(veth_A-C) entered forwarding state [ 781.345728][ T5004] br0: port 2(vxlan_a) entered blocking state [ 781.345945][ T5004] br0: port 2(vxlan_a) entered disabled state [ 781.346170][ T5004] vxlan_a: entered allmulticast mode [ 781.347296][ T5004] vxlan_a: entered promiscuous mode [ 782.238251][ T5010] br0: port 2(vxlan_a) entered blocking state [ 782.238535][ T5010] br0: port 2(vxlan_a) entered forwarding state [ 792.479717][ T75] vxlan_a: left allmulticast mode [ 792.479914][ T75] vxlan_a: left promiscuous mode [ 792.480223][ T75] br0: port 2(vxlan_a) entered disabled state [ 792.481719][ T75] veth_A-C: left allmulticast mode [ 792.481878][ T75] veth_A-C: left promiscuous mode [ 792.482180][ T75] br0: port 1(veth_A-C) entered disabled state [ 808.145761][ T5179] br0: port 1(veth_A-C) entered blocking state [ 808.146001][ T5179] br0: port 1(veth_A-C) entered disabled state [ 808.146236][ T5179] veth_A-C: entered allmulticast mode [ 808.147344][ T5179] veth_A-C: entered promiscuous mode [ 808.148316][ T5179] br0: port 1(veth_A-C) entered blocking state [ 808.148527][ T5179] br0: port 1(veth_A-C) entered forwarding state [ 809.681811][ T5189] br0: port 2(geneve_a) entered blocking state [ 809.682109][ T5189] br0: port 2(geneve_a) entered disabled state [ 809.682331][ T5189] geneve_a: entered allmulticast mode [ 809.683455][ T5189] geneve_a: entered promiscuous mode [ 810.595105][ T5195] br0: port 2(geneve_a) entered blocking state [ 810.595419][ T5195] br0: port 2(geneve_a) entered forwarding state [ 820.452817][ T75] geneve_a: left allmulticast mode [ 820.453073][ T75] geneve_a: left promiscuous mode [ 820.453508][ T75] br0: port 2(geneve_a) entered disabled state [ 820.455857][ T75] veth_A-C: left allmulticast mode [ 820.456108][ T75] veth_A-C: left promiscuous mode [ 820.456783][ T75] br0: port 1(veth_A-C) entered disabled state [ 837.434840][ T5376] br0: port 1(veth_A-C) entered blocking state [ 837.435109][ T5376] br0: port 1(veth_A-C) entered disabled state [ 837.435334][ T5376] veth_A-C: entered allmulticast mode [ 837.436437][ T5376] veth_A-C: entered promiscuous mode [ 837.437408][ T5376] br0: port 1(veth_A-C) entered blocking state [ 837.437640][ T5376] br0: port 1(veth_A-C) entered forwarding state [ 839.096682][ T5386] br0: port 2(geneve_a) entered blocking state [ 839.096932][ T5386] br0: port 2(geneve_a) entered disabled state [ 839.097156][ T5386] geneve_a: entered allmulticast mode [ 839.098346][ T5386] geneve_a: entered promiscuous mode [ 840.062837][ T5392] br0: port 2(geneve_a) entered blocking state [ 840.063083][ T5392] br0: port 2(geneve_a) entered forwarding state [ 850.030661][ T75] geneve_a: left allmulticast mode [ 850.030866][ T75] geneve_a: left promiscuous mode [ 850.031138][ T75] br0: port 2(geneve_a) entered disabled state [ 850.032332][ T75] veth_A-C: left allmulticast mode [ 850.032545][ T75] veth_A-C: left promiscuous mode [ 850.032796][ T75] br0: port 1(veth_A-C) entered disabled state [ 866.187332][ T5561] br0: port 1(veth_A-C) entered blocking state [ 866.187654][ T5561] br0: port 1(veth_A-C) entered disabled state [ 866.187939][ T5561] veth_A-C: entered allmulticast mode [ 866.189136][ T5561] veth_A-C: entered promiscuous mode [ 866.190198][ T5561] br0: port 1(veth_A-C) entered blocking state [ 866.190467][ T5561] br0: port 1(veth_A-C) entered forwarding state [ 867.748149][ T5571] br0: port 2(geneve_a) entered blocking state [ 867.748413][ T5571] br0: port 2(geneve_a) entered disabled state [ 867.748665][ T5571] geneve_a: entered allmulticast mode [ 867.749813][ T5571] geneve_a: entered promiscuous mode [ 868.741876][ T5577] br0: port 2(geneve_a) entered blocking state [ 868.742104][ T5577] br0: port 2(geneve_a) entered forwarding state [ 878.869243][ T75] geneve_a: left allmulticast mode [ 878.869466][ T75] geneve_a: left promiscuous mode [ 878.869776][ T75] br0: port 2(geneve_a) entered disabled state [ 878.871316][ T75] veth_A-C: left allmulticast mode [ 878.871588][ T75] veth_A-C: left promiscuous mode [ 878.871853][ T75] br0: port 1(veth_A-C) entered disabled state [ 895.011574][ T5758] br0: port 1(veth_A-C) entered blocking state [ 895.011815][ T5758] br0: port 1(veth_A-C) entered disabled state [ 895.012041][ T5758] veth_A-C: entered allmulticast mode [ 895.013150][ T5758] veth_A-C: entered promiscuous mode [ 895.014438][ T5758] br0: port 1(veth_A-C) entered blocking state [ 895.014752][ T5758] br0: port 1(veth_A-C) entered forwarding state [ 896.525036][ T5768] br0: port 2(geneve_a) entered blocking state [ 896.525253][ T5768] br0: port 2(geneve_a) entered disabled state [ 896.526867][ T5768] geneve_a: entered allmulticast mode [ 896.527949][ T5768] geneve_a: entered promiscuous mode [ 897.479558][ T5774] br0: port 2(geneve_a) entered blocking state [ 897.479784][ T5774] br0: port 2(geneve_a) entered forwarding state [ 907.432038][ T75] geneve_a: left allmulticast mode [ 907.432315][ T75] geneve_a: left promiscuous mode [ 907.432762][ T75] br0: port 2(geneve_a) entered disabled state [ 907.434826][ T75] veth_A-C: left allmulticast mode [ 907.435095][ T75] veth_A-C: left promiscuous mode [ 907.435515][ T75] br0: port 1(veth_A-C) entered disabled state [ 923.257320][ T5943] br0: port 1(veth_A-C) entered blocking state [ 923.258399][ T5943] br0: port 1(veth_A-C) entered disabled state [ 923.258670][ T5943] veth_A-C: entered allmulticast mode [ 923.259927][ T5943] veth_A-C: entered promiscuous mode [ 923.261130][ T5943] br0: port 1(veth_A-C) entered blocking state [ 923.261420][ T5943] br0: port 1(veth_A-C) entered forwarding state [ 924.898470][ T5953] br0: port 2(geneve_a) entered blocking state [ 924.898813][ T5953] br0: port 2(geneve_a) entered disabled state [ 924.899170][ T5953] geneve_a: entered allmulticast mode [ 924.901306][ T5953] geneve_a: entered promiscuous mode [ 925.802689][ T5959] br0: port 2(geneve_a) entered blocking state [ 925.802935][ T5959] br0: port 2(geneve_a) entered forwarding state [ 935.934507][ T75] geneve_a: left allmulticast mode [ 935.934773][ T75] geneve_a: left promiscuous mode [ 935.935087][ T75] br0: port 2(geneve_a) entered disabled state [ 935.936654][ T75] veth_A-C: left allmulticast mode [ 935.936853][ T75] veth_A-C: left promiscuous mode [ 935.937144][ T75] br0: port 1(veth_A-C) entered disabled state [ 953.239328][ T6140] br0: port 1(veth_A-C) entered blocking state [ 953.239704][ T6140] br0: port 1(veth_A-C) entered disabled state [ 953.240071][ T6140] veth_A-C: entered allmulticast mode [ 953.242129][ T6140] veth_A-C: entered promiscuous mode [ 953.243810][ T6140] br0: port 1(veth_A-C) entered blocking state [ 953.244092][ T6140] br0: port 1(veth_A-C) entered forwarding state [ 954.835142][ T6150] br0: port 2(geneve_a) entered blocking state [ 954.835437][ T6150] br0: port 2(geneve_a) entered disabled state [ 954.835705][ T6150] geneve_a: entered allmulticast mode [ 954.836867][ T6150] geneve_a: entered promiscuous mode [ 955.848819][ T6156] br0: port 2(geneve_a) entered blocking state [ 955.849229][ T6156] br0: port 2(geneve_a) entered forwarding state [ 965.696385][ T75] geneve_a: left allmulticast mode [ 965.696560][ T75] geneve_a: left promiscuous mode [ 965.696847][ T75] br0: port 2(geneve_a) entered disabled state [ 965.698189][ T75] veth_A-C: left allmulticast mode [ 965.698340][ T75] veth_A-C: left promiscuous mode [ 965.698611][ T75] br0: port 1(veth_A-C) entered disabled state [ 981.429133][ T6325] br0: port 1(veth_A-C) entered blocking state [ 981.429404][ T6325] br0: port 1(veth_A-C) entered disabled state [ 981.429670][ T6325] veth_A-C: entered allmulticast mode [ 981.431497][ T6325] veth_A-C: entered promiscuous mode [ 981.433173][ T6325] br0: port 1(veth_A-C) entered blocking state [ 981.433542][ T6325] br0: port 1(veth_A-C) entered forwarding state [ 982.993643][ T6335] br0: port 2(geneve_a) entered blocking state [ 982.993994][ T6335] br0: port 2(geneve_a) entered disabled state [ 982.994330][ T6335] geneve_a: entered allmulticast mode [ 982.996251][ T6335] geneve_a: entered promiscuous mode [ 983.907456][ T6341] br0: port 2(geneve_a) entered blocking state [ 983.907762][ T6341] br0: port 2(geneve_a) entered forwarding state [ 993.943530][ T75] geneve_a: left allmulticast mode [ 993.943723][ T75] geneve_a: left promiscuous mode [ 993.944017][ T75] br0: port 2(geneve_a) entered disabled state [ 993.945547][ T75] veth_A-C: left allmulticast mode [ 993.945708][ T75] veth_A-C: left promiscuous mode [ 993.945966][ T75] br0: port 1(veth_A-C) entered disabled state [ 1011.508991][ T6523] br0: port 1(veth_A-C) entered blocking state [ 1011.509280][ T6523] br0: port 1(veth_A-C) entered disabled state [ 1011.510452][ T6523] veth_A-C: entered allmulticast mode [ 1011.511676][ T6523] veth_A-C: entered promiscuous mode [ 1011.512726][ T6523] br0: port 1(veth_A-C) entered blocking state [ 1011.512979][ T6523] br0: port 1(veth_A-C) entered forwarding state [ 1013.195626][ T6533] br0: port 2(geneve_a) entered blocking state [ 1013.195897][ T6533] br0: port 2(geneve_a) entered disabled state [ 1013.196145][ T6533] geneve_a: entered allmulticast mode [ 1013.197381][ T6533] geneve_a: entered promiscuous mode [ 1014.230107][ T6539] br0: port 2(geneve_a) entered blocking state [ 1014.230391][ T6539] br0: port 2(geneve_a) entered forwarding state [ 1024.783019][ T75] geneve_a: left allmulticast mode [ 1024.783262][ T75] geneve_a: left promiscuous mode [ 1024.783710][ T75] br0: port 2(geneve_a) entered disabled state [ 1024.785828][ T75] veth_A-C: left allmulticast mode [ 1024.786047][ T75] veth_A-C: left promiscuous mode [ 1024.786457][ T75] br0: port 1(veth_A-C) entered disabled state [ 1574.533194][T10777] Initializing XFRM netlink socket [ 1820.807398][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1820.808033][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1820.808033][T12481] dst_init+0x84/0x4a0 [ 1820.808033][T12481] dst_alloc+0x97/0x150 [ 1820.808033][T12481] ip6_dst_alloc+0x23/0x90 [ 1820.808033][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1820.808033][T12481] ip6_pol_route+0x56f/0x840 [ 1820.808033][T12481] fib6_rule_lookup+0x334/0x630 [ 1820.808033][T12481] ip6_route_output_flags+0x259/0x480 [ 1820.808033][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1820.808033][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1820.808033][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1820.808033][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1820.808033][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1820.808033][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1820.808033][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1820.808033][T12481] arp_solicit+0x4aa/0xe20 [ 1820.808033][T12481] neigh_probe+0xaa/0xf0 [ 1820.808033][T12481] [ 1820.811104][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1820.811104][T12481] dst_init+0x84/0x4a0 [ 1820.811104][T12481] dst_alloc+0x97/0x150 [ 1820.811104][T12481] ip6_dst_alloc+0x23/0x90 [ 1820.811104][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1820.811104][T12481] ip6_pol_route+0x56f/0x840 [ 1820.811104][T12481] fib6_rule_lookup+0x334/0x630 [ 1820.811104][T12481] ip6_route_output_flags+0x259/0x480 [ 1820.811104][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1820.811104][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1820.811104][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1820.811104][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1820.811104][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1820.811104][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1820.811104][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1820.811104][T12481] ip6_finish_output2+0x59b/0xff0 [ 1820.811104][T12481] ip6_finish_output+0x553/0xdf0 [ 1820.811104][T12481] [ 1820.813709][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1820.813709][T12481] netdev_get_by_index+0x5e/0x80 [ 1820.813709][T12481] fib6_nh_init+0x3da/0x1580 [ 1820.813709][T12481] nh_create_ipv6+0x377/0x600 [ 1820.813709][T12481] nexthop_create+0x311/0x650 [ 1820.813709][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1820.813709][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1820.813709][T12481] netlink_rcv_skb+0x130/0x360 [ 1820.813709][T12481] netlink_unicast+0x449/0x710 [ 1820.813709][T12481] netlink_sendmsg+0x723/0xbe0 [ 1820.813709][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1820.813709][T12481] ___sys_sendmsg+0xee/0x170 [ 1820.813709][T12481] __sys_sendmsg+0xcd/0x170 [ 1820.813709][T12481] do_syscall_64+0xc1/0x1d0 [ 1820.813709][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1820.813709][T12481] [ 1820.815956][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1820.815956][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1820.815956][T12481] addrconf_notify+0x344/0xd60 [ 1820.815956][T12481] notifier_call_chain+0xcd/0x150 [ 1820.815956][T12481] register_netdevice+0x1091/0x1690 [ 1820.815956][T12481] veth_newlink+0x401/0x830 [ 1820.815956][T12481] rtnl_newlink_create+0x341/0x850 [ 1820.815956][T12481] __rtnl_newlink+0xac9/0xd80 [ 1820.815956][T12481] rtnl_newlink+0x63/0xa0 [ 1820.815956][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1820.815956][T12481] netlink_rcv_skb+0x130/0x360 [ 1820.815956][T12481] netlink_unicast+0x449/0x710 [ 1820.815956][T12481] netlink_sendmsg+0x723/0xbe0 [ 1820.815956][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1820.815956][T12481] ___sys_sendmsg+0xee/0x170 [ 1820.815956][T12481] __sys_sendmsg+0xcd/0x170 [ 1820.815956][T12481] do_syscall_64+0xc1/0x1d0 [ 1820.815956][T12481] [ 1831.015420][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1831.015866][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1831.015866][T12481] dst_init+0x84/0x4a0 [ 1831.015866][T12481] dst_alloc+0x97/0x150 [ 1831.015866][T12481] ip6_dst_alloc+0x23/0x90 [ 1831.015866][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1831.015866][T12481] ip6_pol_route+0x56f/0x840 [ 1831.015866][T12481] fib6_rule_lookup+0x334/0x630 [ 1831.015866][T12481] ip6_route_output_flags+0x259/0x480 [ 1831.015866][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1831.015866][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1831.015866][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1831.015866][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1831.015866][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1831.015866][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1831.015866][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1831.015866][T12481] arp_solicit+0x4aa/0xe20 [ 1831.015866][T12481] neigh_probe+0xaa/0xf0 [ 1831.015866][T12481] [ 1831.018435][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1831.018435][T12481] dst_init+0x84/0x4a0 [ 1831.018435][T12481] dst_alloc+0x97/0x150 [ 1831.018435][T12481] ip6_dst_alloc+0x23/0x90 [ 1831.018435][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1831.018435][T12481] ip6_pol_route+0x56f/0x840 [ 1831.018435][T12481] fib6_rule_lookup+0x334/0x630 [ 1831.018435][T12481] ip6_route_output_flags+0x259/0x480 [ 1831.018435][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1831.018435][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1831.018435][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1831.018435][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1831.018435][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1831.018435][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1831.018435][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1831.018435][T12481] ip6_finish_output2+0x59b/0xff0 [ 1831.018435][T12481] ip6_finish_output+0x553/0xdf0 [ 1831.018435][T12481] [ 1831.020998][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1831.020998][T12481] netdev_get_by_index+0x5e/0x80 [ 1831.020998][T12481] fib6_nh_init+0x3da/0x1580 [ 1831.020998][T12481] nh_create_ipv6+0x377/0x600 [ 1831.020998][T12481] nexthop_create+0x311/0x650 [ 1831.020998][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1831.020998][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1831.020998][T12481] netlink_rcv_skb+0x130/0x360 [ 1831.020998][T12481] netlink_unicast+0x449/0x710 [ 1831.020998][T12481] netlink_sendmsg+0x723/0xbe0 [ 1831.020998][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1831.020998][T12481] ___sys_sendmsg+0xee/0x170 [ 1831.020998][T12481] __sys_sendmsg+0xcd/0x170 [ 1831.020998][T12481] do_syscall_64+0xc1/0x1d0 [ 1831.020998][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1831.020998][T12481] [ 1831.023199][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1831.023199][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1831.023199][T12481] addrconf_notify+0x344/0xd60 [ 1831.023199][T12481] notifier_call_chain+0xcd/0x150 [ 1831.023199][T12481] register_netdevice+0x1091/0x1690 [ 1831.023199][T12481] veth_newlink+0x401/0x830 [ 1831.023199][T12481] rtnl_newlink_create+0x341/0x850 [ 1831.023199][T12481] __rtnl_newlink+0xac9/0xd80 [ 1831.023199][T12481] rtnl_newlink+0x63/0xa0 [ 1831.023199][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1831.023199][T12481] netlink_rcv_skb+0x130/0x360 [ 1831.023199][T12481] netlink_unicast+0x449/0x710 [ 1831.023199][T12481] netlink_sendmsg+0x723/0xbe0 [ 1831.023199][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1831.023199][T12481] ___sys_sendmsg+0xee/0x170 [ 1831.023199][T12481] __sys_sendmsg+0xcd/0x170 [ 1831.023199][T12481] do_syscall_64+0xc1/0x1d0 [ 1831.023199][T12481] [ 1841.255375][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1841.255795][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1841.255795][T12481] dst_init+0x84/0x4a0 [ 1841.255795][T12481] dst_alloc+0x97/0x150 [ 1841.255795][T12481] ip6_dst_alloc+0x23/0x90 [ 1841.255795][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1841.255795][T12481] ip6_pol_route+0x56f/0x840 [ 1841.255795][T12481] fib6_rule_lookup+0x334/0x630 [ 1841.255795][T12481] ip6_route_output_flags+0x259/0x480 [ 1841.255795][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1841.255795][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1841.255795][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1841.255795][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1841.255795][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1841.255795][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1841.255795][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1841.255795][T12481] arp_solicit+0x4aa/0xe20 [ 1841.255795][T12481] neigh_probe+0xaa/0xf0 [ 1841.255795][T12481] [ 1841.258170][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1841.258170][T12481] dst_init+0x84/0x4a0 [ 1841.258170][T12481] dst_alloc+0x97/0x150 [ 1841.258170][T12481] ip6_dst_alloc+0x23/0x90 [ 1841.258170][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1841.258170][T12481] ip6_pol_route+0x56f/0x840 [ 1841.258170][T12481] fib6_rule_lookup+0x334/0x630 [ 1841.258170][T12481] ip6_route_output_flags+0x259/0x480 [ 1841.258170][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1841.258170][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1841.258170][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1841.258170][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1841.258170][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1841.258170][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1841.258170][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1841.258170][T12481] ip6_finish_output2+0x59b/0xff0 [ 1841.258170][T12481] ip6_finish_output+0x553/0xdf0 [ 1841.258170][T12481] [ 1841.260507][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1841.260507][T12481] netdev_get_by_index+0x5e/0x80 [ 1841.260507][T12481] fib6_nh_init+0x3da/0x1580 [ 1841.260507][T12481] nh_create_ipv6+0x377/0x600 [ 1841.260507][T12481] nexthop_create+0x311/0x650 [ 1841.260507][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1841.260507][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1841.260507][T12481] netlink_rcv_skb+0x130/0x360 [ 1841.260507][T12481] netlink_unicast+0x449/0x710 [ 1841.260507][T12481] netlink_sendmsg+0x723/0xbe0 [ 1841.260507][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1841.260507][T12481] ___sys_sendmsg+0xee/0x170 [ 1841.260507][T12481] __sys_sendmsg+0xcd/0x170 [ 1841.260507][T12481] do_syscall_64+0xc1/0x1d0 [ 1841.260507][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1841.260507][T12481] [ 1841.262511][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1841.262511][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1841.262511][T12481] addrconf_notify+0x344/0xd60 [ 1841.262511][T12481] notifier_call_chain+0xcd/0x150 [ 1841.262511][T12481] register_netdevice+0x1091/0x1690 [ 1841.262511][T12481] veth_newlink+0x401/0x830 [ 1841.262511][T12481] rtnl_newlink_create+0x341/0x850 [ 1841.262511][T12481] __rtnl_newlink+0xac9/0xd80 [ 1841.262511][T12481] rtnl_newlink+0x63/0xa0 [ 1841.262511][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1841.262511][T12481] netlink_rcv_skb+0x130/0x360 [ 1841.262511][T12481] netlink_unicast+0x449/0x710 [ 1841.262511][T12481] netlink_sendmsg+0x723/0xbe0 [ 1841.262511][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1841.262511][T12481] ___sys_sendmsg+0xee/0x170 [ 1841.262511][T12481] __sys_sendmsg+0xcd/0x170 [ 1841.262511][T12481] do_syscall_64+0xc1/0x1d0 [ 1841.262511][T12481] [ 1851.462572][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1851.462988][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1851.462988][T12481] dst_init+0x84/0x4a0 [ 1851.462988][T12481] dst_alloc+0x97/0x150 [ 1851.462988][T12481] ip6_dst_alloc+0x23/0x90 [ 1851.462988][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1851.462988][T12481] ip6_pol_route+0x56f/0x840 [ 1851.462988][T12481] fib6_rule_lookup+0x334/0x630 [ 1851.462988][T12481] ip6_route_output_flags+0x259/0x480 [ 1851.462988][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1851.462988][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1851.462988][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1851.462988][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1851.462988][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1851.462988][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1851.462988][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1851.462988][T12481] arp_solicit+0x4aa/0xe20 [ 1851.462988][T12481] neigh_probe+0xaa/0xf0 [ 1851.462988][T12481] [ 1851.465416][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1851.465416][T12481] dst_init+0x84/0x4a0 [ 1851.465416][T12481] dst_alloc+0x97/0x150 [ 1851.465416][T12481] ip6_dst_alloc+0x23/0x90 [ 1851.465416][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1851.465416][T12481] ip6_pol_route+0x56f/0x840 [ 1851.465416][T12481] fib6_rule_lookup+0x334/0x630 [ 1851.465416][T12481] ip6_route_output_flags+0x259/0x480 [ 1851.465416][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1851.465416][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1851.465416][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1851.465416][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1851.465416][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1851.465416][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1851.465416][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1851.465416][T12481] ip6_finish_output2+0x59b/0xff0 [ 1851.465416][T12481] ip6_finish_output+0x553/0xdf0 [ 1851.465416][T12481] [ 1851.467928][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1851.467928][T12481] netdev_get_by_index+0x5e/0x80 [ 1851.467928][T12481] fib6_nh_init+0x3da/0x1580 [ 1851.467928][T12481] nh_create_ipv6+0x377/0x600 [ 1851.467928][T12481] nexthop_create+0x311/0x650 [ 1851.467928][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1851.467928][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1851.467928][T12481] netlink_rcv_skb+0x130/0x360 [ 1851.467928][T12481] netlink_unicast+0x449/0x710 [ 1851.467928][T12481] netlink_sendmsg+0x723/0xbe0 [ 1851.467928][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1851.467928][T12481] ___sys_sendmsg+0xee/0x170 [ 1851.467928][T12481] __sys_sendmsg+0xcd/0x170 [ 1851.467928][T12481] do_syscall_64+0xc1/0x1d0 [ 1851.467928][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1851.467928][T12481] [ 1851.470045][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1851.470045][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1851.470045][T12481] addrconf_notify+0x344/0xd60 [ 1851.470045][T12481] notifier_call_chain+0xcd/0x150 [ 1851.470045][T12481] register_netdevice+0x1091/0x1690 [ 1851.470045][T12481] veth_newlink+0x401/0x830 [ 1851.470045][T12481] rtnl_newlink_create+0x341/0x850 [ 1851.470045][T12481] __rtnl_newlink+0xac9/0xd80 [ 1851.470045][T12481] rtnl_newlink+0x63/0xa0 [ 1851.470045][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1851.470045][T12481] netlink_rcv_skb+0x130/0x360 [ 1851.470045][T12481] netlink_unicast+0x449/0x710 [ 1851.470045][T12481] netlink_sendmsg+0x723/0xbe0 [ 1851.470045][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1851.470045][T12481] ___sys_sendmsg+0xee/0x170 [ 1851.470045][T12481] __sys_sendmsg+0xcd/0x170 [ 1851.470045][T12481] do_syscall_64+0xc1/0x1d0 [ 1851.470045][T12481] [ 1861.614376][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1861.614766][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1861.614766][T12481] dst_init+0x84/0x4a0 [ 1861.614766][T12481] dst_alloc+0x97/0x150 [ 1861.614766][T12481] ip6_dst_alloc+0x23/0x90 [ 1861.614766][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1861.614766][T12481] ip6_pol_route+0x56f/0x840 [ 1861.614766][T12481] fib6_rule_lookup+0x334/0x630 [ 1861.614766][T12481] ip6_route_output_flags+0x259/0x480 [ 1861.614766][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1861.614766][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1861.614766][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1861.614766][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1861.614766][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1861.614766][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1861.614766][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1861.614766][T12481] arp_solicit+0x4aa/0xe20 [ 1861.614766][T12481] neigh_probe+0xaa/0xf0 [ 1861.614766][T12481] [ 1861.617007][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1861.617007][T12481] dst_init+0x84/0x4a0 [ 1861.617007][T12481] dst_alloc+0x97/0x150 [ 1861.617007][T12481] ip6_dst_alloc+0x23/0x90 [ 1861.617007][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1861.617007][T12481] ip6_pol_route+0x56f/0x840 [ 1861.617007][T12481] fib6_rule_lookup+0x334/0x630 [ 1861.617007][T12481] ip6_route_output_flags+0x259/0x480 [ 1861.617007][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1861.617007][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1861.617007][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1861.617007][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1861.617007][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1861.617007][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1861.617007][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1861.617007][T12481] ip6_finish_output2+0x59b/0xff0 [ 1861.617007][T12481] ip6_finish_output+0x553/0xdf0 [ 1861.617007][T12481] [ 1861.619277][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1861.619277][T12481] netdev_get_by_index+0x5e/0x80 [ 1861.619277][T12481] fib6_nh_init+0x3da/0x1580 [ 1861.619277][T12481] nh_create_ipv6+0x377/0x600 [ 1861.619277][T12481] nexthop_create+0x311/0x650 [ 1861.619277][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1861.619277][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1861.619277][T12481] netlink_rcv_skb+0x130/0x360 [ 1861.619277][T12481] netlink_unicast+0x449/0x710 [ 1861.619277][T12481] netlink_sendmsg+0x723/0xbe0 [ 1861.619277][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1861.619277][T12481] ___sys_sendmsg+0xee/0x170 [ 1861.619277][T12481] __sys_sendmsg+0xcd/0x170 [ 1861.619277][T12481] do_syscall_64+0xc1/0x1d0 [ 1861.619277][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1861.619277][T12481] [ 1861.621247][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1861.621247][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1861.621247][T12481] addrconf_notify+0x344/0xd60 [ 1861.621247][T12481] notifier_call_chain+0xcd/0x150 [ 1861.621247][T12481] register_netdevice+0x1091/0x1690 [ 1861.621247][T12481] veth_newlink+0x401/0x830 [ 1861.621247][T12481] rtnl_newlink_create+0x341/0x850 [ 1861.621247][T12481] __rtnl_newlink+0xac9/0xd80 [ 1861.621247][T12481] rtnl_newlink+0x63/0xa0 [ 1861.621247][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1861.621247][T12481] netlink_rcv_skb+0x130/0x360 [ 1861.621247][T12481] netlink_unicast+0x449/0x710 [ 1861.621247][T12481] netlink_sendmsg+0x723/0xbe0 [ 1861.621247][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1861.621247][T12481] ___sys_sendmsg+0xee/0x170 [ 1861.621247][T12481] __sys_sendmsg+0xcd/0x170 [ 1861.621247][T12481] do_syscall_64+0xc1/0x1d0 [ 1861.621247][T12481] [ 1871.646473][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1871.646853][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1871.646853][T12481] dst_init+0x84/0x4a0 [ 1871.646853][T12481] dst_alloc+0x97/0x150 [ 1871.646853][T12481] ip6_dst_alloc+0x23/0x90 [ 1871.646853][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1871.646853][T12481] ip6_pol_route+0x56f/0x840 [ 1871.646853][T12481] fib6_rule_lookup+0x334/0x630 [ 1871.646853][T12481] ip6_route_output_flags+0x259/0x480 [ 1871.646853][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1871.646853][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1871.646853][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1871.646853][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1871.646853][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1871.646853][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1871.646853][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1871.646853][T12481] arp_solicit+0x4aa/0xe20 [ 1871.646853][T12481] neigh_probe+0xaa/0xf0 [ 1871.646853][T12481] [ 1871.649166][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1871.649166][T12481] dst_init+0x84/0x4a0 [ 1871.649166][T12481] dst_alloc+0x97/0x150 [ 1871.649166][T12481] ip6_dst_alloc+0x23/0x90 [ 1871.649166][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1871.649166][T12481] ip6_pol_route+0x56f/0x840 [ 1871.649166][T12481] fib6_rule_lookup+0x334/0x630 [ 1871.649166][T12481] ip6_route_output_flags+0x259/0x480 [ 1871.649166][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1871.649166][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1871.649166][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1871.649166][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1871.649166][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1871.649166][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1871.649166][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1871.649166][T12481] ip6_finish_output2+0x59b/0xff0 [ 1871.649166][T12481] ip6_finish_output+0x553/0xdf0 [ 1871.649166][T12481] [ 1871.651454][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1871.651454][T12481] netdev_get_by_index+0x5e/0x80 [ 1871.651454][T12481] fib6_nh_init+0x3da/0x1580 [ 1871.651454][T12481] nh_create_ipv6+0x377/0x600 [ 1871.651454][T12481] nexthop_create+0x311/0x650 [ 1871.651454][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1871.651454][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1871.651454][T12481] netlink_rcv_skb+0x130/0x360 [ 1871.651454][T12481] netlink_unicast+0x449/0x710 [ 1871.651454][T12481] netlink_sendmsg+0x723/0xbe0 [ 1871.651454][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1871.651454][T12481] ___sys_sendmsg+0xee/0x170 [ 1871.651454][T12481] __sys_sendmsg+0xcd/0x170 [ 1871.651454][T12481] do_syscall_64+0xc1/0x1d0 [ 1871.651454][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1871.651454][T12481] [ 1871.653410][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1871.653410][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1871.653410][T12481] addrconf_notify+0x344/0xd60 [ 1871.653410][T12481] notifier_call_chain+0xcd/0x150 [ 1871.653410][T12481] register_netdevice+0x1091/0x1690 [ 1871.653410][T12481] veth_newlink+0x401/0x830 [ 1871.653410][T12481] rtnl_newlink_create+0x341/0x850 [ 1871.653410][T12481] __rtnl_newlink+0xac9/0xd80 [ 1871.653410][T12481] rtnl_newlink+0x63/0xa0 [ 1871.653410][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1871.653410][T12481] netlink_rcv_skb+0x130/0x360 [ 1871.653410][T12481] netlink_unicast+0x449/0x710 [ 1871.653410][T12481] netlink_sendmsg+0x723/0xbe0 [ 1871.653410][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1871.653410][T12481] ___sys_sendmsg+0xee/0x170 [ 1871.653410][T12481] __sys_sendmsg+0xcd/0x170 [ 1871.653410][T12481] do_syscall_64+0xc1/0x1d0 [ 1871.653410][T12481] [ 1881.678451][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1881.679020][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1881.679020][T12481] dst_init+0x84/0x4a0 [ 1881.679020][T12481] dst_alloc+0x97/0x150 [ 1881.679020][T12481] ip6_dst_alloc+0x23/0x90 [ 1881.679020][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1881.679020][T12481] ip6_pol_route+0x56f/0x840 [ 1881.679020][T12481] fib6_rule_lookup+0x334/0x630 [ 1881.679020][T12481] ip6_route_output_flags+0x259/0x480 [ 1881.679020][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1881.679020][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1881.679020][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1881.679020][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1881.679020][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1881.679020][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1881.679020][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1881.679020][T12481] arp_solicit+0x4aa/0xe20 [ 1881.679020][T12481] neigh_probe+0xaa/0xf0 [ 1881.679020][T12481] [ 1881.681483][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1881.681483][T12481] dst_init+0x84/0x4a0 [ 1881.681483][T12481] dst_alloc+0x97/0x150 [ 1881.681483][T12481] ip6_dst_alloc+0x23/0x90 [ 1881.681483][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1881.681483][T12481] ip6_pol_route+0x56f/0x840 [ 1881.681483][T12481] fib6_rule_lookup+0x334/0x630 [ 1881.681483][T12481] ip6_route_output_flags+0x259/0x480 [ 1881.681483][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1881.681483][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1881.681483][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1881.681483][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1881.681483][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1881.681483][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1881.681483][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1881.681483][T12481] ip6_finish_output2+0x59b/0xff0 [ 1881.681483][T12481] ip6_finish_output+0x553/0xdf0 [ 1881.681483][T12481] [ 1881.683905][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1881.683905][T12481] netdev_get_by_index+0x5e/0x80 [ 1881.683905][T12481] fib6_nh_init+0x3da/0x1580 [ 1881.683905][T12481] nh_create_ipv6+0x377/0x600 [ 1881.683905][T12481] nexthop_create+0x311/0x650 [ 1881.683905][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1881.683905][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1881.683905][T12481] netlink_rcv_skb+0x130/0x360 [ 1881.683905][T12481] netlink_unicast+0x449/0x710 [ 1881.683905][T12481] netlink_sendmsg+0x723/0xbe0 [ 1881.683905][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1881.683905][T12481] ___sys_sendmsg+0xee/0x170 [ 1881.683905][T12481] __sys_sendmsg+0xcd/0x170 [ 1881.683905][T12481] do_syscall_64+0xc1/0x1d0 [ 1881.683905][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1881.683905][T12481] [ 1881.686021][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1881.686021][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1881.686021][T12481] addrconf_notify+0x344/0xd60 [ 1881.686021][T12481] notifier_call_chain+0xcd/0x150 [ 1881.686021][T12481] register_netdevice+0x1091/0x1690 [ 1881.686021][T12481] veth_newlink+0x401/0x830 [ 1881.686021][T12481] rtnl_newlink_create+0x341/0x850 [ 1881.686021][T12481] __rtnl_newlink+0xac9/0xd80 [ 1881.686021][T12481] rtnl_newlink+0x63/0xa0 [ 1881.686021][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1881.686021][T12481] netlink_rcv_skb+0x130/0x360 [ 1881.686021][T12481] netlink_unicast+0x449/0x710 [ 1881.686021][T12481] netlink_sendmsg+0x723/0xbe0 [ 1881.686021][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1881.686021][T12481] ___sys_sendmsg+0xee/0x170 [ 1881.686021][T12481] __sys_sendmsg+0xcd/0x170 [ 1881.686021][T12481] do_syscall_64+0xc1/0x1d0 [ 1881.686021][T12481] [ 1891.942392][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1891.942841][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1891.942841][T12481] dst_init+0x84/0x4a0 [ 1891.942841][T12481] dst_alloc+0x97/0x150 [ 1891.942841][T12481] ip6_dst_alloc+0x23/0x90 [ 1891.942841][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1891.942841][T12481] ip6_pol_route+0x56f/0x840 [ 1891.942841][T12481] fib6_rule_lookup+0x334/0x630 [ 1891.942841][T12481] ip6_route_output_flags+0x259/0x480 [ 1891.942841][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1891.942841][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1891.942841][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1891.942841][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1891.942841][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1891.942841][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1891.942841][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1891.942841][T12481] arp_solicit+0x4aa/0xe20 [ 1891.942841][T12481] neigh_probe+0xaa/0xf0 [ 1891.942841][T12481] [ 1891.945202][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1891.945202][T12481] dst_init+0x84/0x4a0 [ 1891.945202][T12481] dst_alloc+0x97/0x150 [ 1891.945202][T12481] ip6_dst_alloc+0x23/0x90 [ 1891.945202][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1891.945202][T12481] ip6_pol_route+0x56f/0x840 [ 1891.945202][T12481] fib6_rule_lookup+0x334/0x630 [ 1891.945202][T12481] ip6_route_output_flags+0x259/0x480 [ 1891.945202][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1891.945202][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1891.945202][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1891.945202][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1891.945202][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1891.945202][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1891.945202][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1891.945202][T12481] ip6_finish_output2+0x59b/0xff0 [ 1891.945202][T12481] ip6_finish_output+0x553/0xdf0 [ 1891.945202][T12481] [ 1891.947587][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1891.947587][T12481] netdev_get_by_index+0x5e/0x80 [ 1891.947587][T12481] fib6_nh_init+0x3da/0x1580 [ 1891.947587][T12481] nh_create_ipv6+0x377/0x600 [ 1891.947587][T12481] nexthop_create+0x311/0x650 [ 1891.947587][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1891.947587][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1891.947587][T12481] netlink_rcv_skb+0x130/0x360 [ 1891.947587][T12481] netlink_unicast+0x449/0x710 [ 1891.947587][T12481] netlink_sendmsg+0x723/0xbe0 [ 1891.947587][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1891.947587][T12481] ___sys_sendmsg+0xee/0x170 [ 1891.947587][T12481] __sys_sendmsg+0xcd/0x170 [ 1891.947587][T12481] do_syscall_64+0xc1/0x1d0 [ 1891.947587][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1891.947587][T12481] [ 1891.949712][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1891.949712][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1891.949712][T12481] addrconf_notify+0x344/0xd60 [ 1891.949712][T12481] notifier_call_chain+0xcd/0x150 [ 1891.949712][T12481] register_netdevice+0x1091/0x1690 [ 1891.949712][T12481] veth_newlink+0x401/0x830 [ 1891.949712][T12481] rtnl_newlink_create+0x341/0x850 [ 1891.949712][T12481] __rtnl_newlink+0xac9/0xd80 [ 1891.949712][T12481] rtnl_newlink+0x63/0xa0 [ 1891.949712][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1891.949712][T12481] netlink_rcv_skb+0x130/0x360 [ 1891.949712][T12481] netlink_unicast+0x449/0x710 [ 1891.949712][T12481] netlink_sendmsg+0x723/0xbe0 [ 1891.949712][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1891.949712][T12481] ___sys_sendmsg+0xee/0x170 [ 1891.949712][T12481] __sys_sendmsg+0xcd/0x170 [ 1891.949712][T12481] do_syscall_64+0xc1/0x1d0 [ 1891.949712][T12481] [ 1902.102607][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1902.103150][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1902.103150][T12481] dst_init+0x84/0x4a0 [ 1902.103150][T12481] dst_alloc+0x97/0x150 [ 1902.103150][T12481] ip6_dst_alloc+0x23/0x90 [ 1902.103150][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1902.103150][T12481] ip6_pol_route+0x56f/0x840 [ 1902.103150][T12481] fib6_rule_lookup+0x334/0x630 [ 1902.103150][T12481] ip6_route_output_flags+0x259/0x480 [ 1902.103150][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1902.103150][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1902.103150][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1902.103150][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1902.103150][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1902.103150][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1902.103150][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1902.103150][T12481] arp_solicit+0x4aa/0xe20 [ 1902.103150][T12481] neigh_probe+0xaa/0xf0 [ 1902.103150][T12481] [ 1902.105490][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1902.105490][T12481] dst_init+0x84/0x4a0 [ 1902.105490][T12481] dst_alloc+0x97/0x150 [ 1902.105490][T12481] ip6_dst_alloc+0x23/0x90 [ 1902.105490][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1902.105490][T12481] ip6_pol_route+0x56f/0x840 [ 1902.105490][T12481] fib6_rule_lookup+0x334/0x630 [ 1902.105490][T12481] ip6_route_output_flags+0x259/0x480 [ 1902.105490][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1902.105490][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1902.105490][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1902.105490][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1902.105490][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1902.105490][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1902.105490][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1902.105490][T12481] ip6_finish_output2+0x59b/0xff0 [ 1902.105490][T12481] ip6_finish_output+0x553/0xdf0 [ 1902.105490][T12481] [ 1902.107749][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1902.107749][T12481] netdev_get_by_index+0x5e/0x80 [ 1902.107749][T12481] fib6_nh_init+0x3da/0x1580 [ 1902.107749][T12481] nh_create_ipv6+0x377/0x600 [ 1902.107749][T12481] nexthop_create+0x311/0x650 [ 1902.107749][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1902.107749][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1902.107749][T12481] netlink_rcv_skb+0x130/0x360 [ 1902.107749][T12481] netlink_unicast+0x449/0x710 [ 1902.107749][T12481] netlink_sendmsg+0x723/0xbe0 [ 1902.107749][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1902.107749][T12481] ___sys_sendmsg+0xee/0x170 [ 1902.107749][T12481] __sys_sendmsg+0xcd/0x170 [ 1902.107749][T12481] do_syscall_64+0xc1/0x1d0 [ 1902.107749][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1902.107749][T12481] [ 1902.109676][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1902.109676][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1902.109676][T12481] addrconf_notify+0x344/0xd60 [ 1902.109676][T12481] notifier_call_chain+0xcd/0x150 [ 1902.109676][T12481] register_netdevice+0x1091/0x1690 [ 1902.109676][T12481] veth_newlink+0x401/0x830 [ 1902.109676][T12481] rtnl_newlink_create+0x341/0x850 [ 1902.109676][T12481] __rtnl_newlink+0xac9/0xd80 [ 1902.109676][T12481] rtnl_newlink+0x63/0xa0 [ 1902.109676][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1902.109676][T12481] netlink_rcv_skb+0x130/0x360 [ 1902.109676][T12481] netlink_unicast+0x449/0x710 [ 1902.109676][T12481] netlink_sendmsg+0x723/0xbe0 [ 1902.109676][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1902.109676][T12481] ___sys_sendmsg+0xee/0x170 [ 1902.109676][T12481] __sys_sendmsg+0xcd/0x170 [ 1902.109676][T12481] do_syscall_64+0xc1/0x1d0 [ 1902.109676][T12481] [ 1912.366552][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1912.366956][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1912.366956][T12481] dst_init+0x84/0x4a0 [ 1912.366956][T12481] dst_alloc+0x97/0x150 [ 1912.366956][T12481] ip6_dst_alloc+0x23/0x90 [ 1912.366956][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1912.366956][T12481] ip6_pol_route+0x56f/0x840 [ 1912.366956][T12481] fib6_rule_lookup+0x334/0x630 [ 1912.366956][T12481] ip6_route_output_flags+0x259/0x480 [ 1912.366956][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1912.366956][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1912.366956][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1912.366956][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1912.366956][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1912.366956][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1912.366956][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1912.366956][T12481] arp_solicit+0x4aa/0xe20 [ 1912.366956][T12481] neigh_probe+0xaa/0xf0 [ 1912.366956][T12481] [ 1912.369195][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1912.369195][T12481] dst_init+0x84/0x4a0 [ 1912.369195][T12481] dst_alloc+0x97/0x150 [ 1912.369195][T12481] ip6_dst_alloc+0x23/0x90 [ 1912.369195][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1912.369195][T12481] ip6_pol_route+0x56f/0x840 [ 1912.369195][T12481] fib6_rule_lookup+0x334/0x630 [ 1912.369195][T12481] ip6_route_output_flags+0x259/0x480 [ 1912.369195][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1912.369195][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1912.369195][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1912.369195][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1912.369195][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1912.369195][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1912.369195][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1912.369195][T12481] ip6_finish_output2+0x59b/0xff0 [ 1912.369195][T12481] ip6_finish_output+0x553/0xdf0 [ 1912.369195][T12481] [ 1912.371452][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1912.371452][T12481] netdev_get_by_index+0x5e/0x80 [ 1912.371452][T12481] fib6_nh_init+0x3da/0x1580 [ 1912.371452][T12481] nh_create_ipv6+0x377/0x600 [ 1912.371452][T12481] nexthop_create+0x311/0x650 [ 1912.371452][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1912.371452][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1912.371452][T12481] netlink_rcv_skb+0x130/0x360 [ 1912.371452][T12481] netlink_unicast+0x449/0x710 [ 1912.371452][T12481] netlink_sendmsg+0x723/0xbe0 [ 1912.371452][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1912.371452][T12481] ___sys_sendmsg+0xee/0x170 [ 1912.371452][T12481] __sys_sendmsg+0xcd/0x170 [ 1912.371452][T12481] do_syscall_64+0xc1/0x1d0 [ 1912.371452][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1912.371452][T12481] [ 1912.373388][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1912.373388][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1912.373388][T12481] addrconf_notify+0x344/0xd60 [ 1912.373388][T12481] notifier_call_chain+0xcd/0x150 [ 1912.373388][T12481] register_netdevice+0x1091/0x1690 [ 1912.373388][T12481] veth_newlink+0x401/0x830 [ 1912.373388][T12481] rtnl_newlink_create+0x341/0x850 [ 1912.373388][T12481] __rtnl_newlink+0xac9/0xd80 [ 1912.373388][T12481] rtnl_newlink+0x63/0xa0 [ 1912.373388][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1912.373388][T12481] netlink_rcv_skb+0x130/0x360 [ 1912.373388][T12481] netlink_unicast+0x449/0x710 [ 1912.373388][T12481] netlink_sendmsg+0x723/0xbe0 [ 1912.373388][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1912.373388][T12481] ___sys_sendmsg+0xee/0x170 [ 1912.373388][T12481] __sys_sendmsg+0xcd/0x170 [ 1912.373388][T12481] do_syscall_64+0xc1/0x1d0 [ 1912.373388][T12481] [ 1922.502465][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1922.502864][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1922.502864][T12481] dst_init+0x84/0x4a0 [ 1922.502864][T12481] dst_alloc+0x97/0x150 [ 1922.502864][T12481] ip6_dst_alloc+0x23/0x90 [ 1922.502864][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1922.502864][T12481] ip6_pol_route+0x56f/0x840 [ 1922.502864][T12481] fib6_rule_lookup+0x334/0x630 [ 1922.502864][T12481] ip6_route_output_flags+0x259/0x480 [ 1922.502864][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1922.502864][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1922.502864][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1922.502864][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1922.502864][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1922.502864][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1922.502864][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1922.502864][T12481] arp_solicit+0x4aa/0xe20 [ 1922.502864][T12481] neigh_probe+0xaa/0xf0 [ 1922.502864][T12481] [ 1922.505235][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 2/5 users at [ 1922.505235][T12481] dst_init+0x84/0x4a0 [ 1922.505235][T12481] dst_alloc+0x97/0x150 [ 1922.505235][T12481] ip6_dst_alloc+0x23/0x90 [ 1922.505235][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1922.505235][T12481] ip6_pol_route+0x56f/0x840 [ 1922.505235][T12481] fib6_rule_lookup+0x334/0x630 [ 1922.505235][T12481] ip6_route_output_flags+0x259/0x480 [ 1922.505235][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1922.505235][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1922.505235][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1922.505235][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1922.505235][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1922.505235][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1922.505235][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1922.505235][T12481] ip6_finish_output2+0x59b/0xff0 [ 1922.505235][T12481] ip6_finish_output+0x553/0xdf0 [ 1922.505235][T12481] [ 1922.507626][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1922.507626][T12481] netdev_get_by_index+0x5e/0x80 [ 1922.507626][T12481] fib6_nh_init+0x3da/0x1580 [ 1922.507626][T12481] nh_create_ipv6+0x377/0x600 [ 1922.507626][T12481] nexthop_create+0x311/0x650 [ 1922.507626][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1922.507626][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1922.507626][T12481] netlink_rcv_skb+0x130/0x360 [ 1922.507626][T12481] netlink_unicast+0x449/0x710 [ 1922.507626][T12481] netlink_sendmsg+0x723/0xbe0 [ 1922.507626][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1922.507626][T12481] ___sys_sendmsg+0xee/0x170 [ 1922.507626][T12481] __sys_sendmsg+0xcd/0x170 [ 1922.507626][T12481] do_syscall_64+0xc1/0x1d0 [ 1922.507626][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1922.507626][T12481] [ 1922.509588][T12481] ref_tracker: veth_A-R1@ffff888005ea15e0 has 1/5 users at [ 1922.509588][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1922.509588][T12481] addrconf_notify+0x344/0xd60 [ 1922.509588][T12481] notifier_call_chain+0xcd/0x150 [ 1922.509588][T12481] register_netdevice+0x1091/0x1690 [ 1922.509588][T12481] veth_newlink+0x401/0x830 [ 1922.509588][T12481] rtnl_newlink_create+0x341/0x850 [ 1922.509588][T12481] __rtnl_newlink+0xac9/0xd80 [ 1922.509588][T12481] rtnl_newlink+0x63/0xa0 [ 1922.509588][T12481] rtnetlink_rcv_msg+0x2fb/0xc00 [ 1922.509588][T12481] netlink_rcv_skb+0x130/0x360 [ 1922.509588][T12481] netlink_unicast+0x449/0x710 [ 1922.509588][T12481] netlink_sendmsg+0x723/0xbe0 [ 1922.509588][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1922.509588][T12481] ___sys_sendmsg+0xee/0x170 [ 1922.509588][T12481] __sys_sendmsg+0xcd/0x170 [ 1922.509588][T12481] do_syscall_64+0xc1/0x1d0 [ 1922.509588][T12481]