[ 33.071969][ T281] ip (281) used greatest stack depth: 23056 bytes left [ 458.145035][ T3645] br0: port 1(veth_A-C) entered blocking state [ 458.145482][ T3645] br0: port 1(veth_A-C) entered disabled state [ 458.145741][ T3645] veth_A-C: entered allmulticast mode [ 458.146956][ T3645] veth_A-C: entered promiscuous mode [ 458.155214][ T3645] br0: port 1(veth_A-C) entered blocking state [ 458.155519][ T3645] br0: port 1(veth_A-C) entered forwarding state [ 459.586924][ T3655] br0: port 2(vxlan_a) entered blocking state [ 459.587306][ T3655] br0: port 2(vxlan_a) entered disabled state [ 459.587648][ T3655] vxlan_a: entered allmulticast mode [ 459.589591][ T3655] vxlan_a: entered promiscuous mode [ 460.492004][ T3661] br0: port 2(vxlan_a) entered blocking state [ 460.492448][ T3661] br0: port 2(vxlan_a) entered forwarding state [ 469.820423][ T10] vxlan_a: left allmulticast mode [ 469.821180][ T10] vxlan_a: left promiscuous mode [ 469.821493][ T10] br0: port 2(vxlan_a) entered disabled state [ 469.824047][ T10] veth_A-C: left allmulticast mode [ 469.824716][ T10] veth_A-C: left promiscuous mode [ 469.824993][ T10] br0: port 1(veth_A-C) entered disabled state [ 484.077780][ T3842] br0: port 1(veth_A-C) entered blocking state [ 484.078034][ T3842] br0: port 1(veth_A-C) entered disabled state [ 484.078306][ T3842] veth_A-C: entered allmulticast mode [ 484.079554][ T3842] veth_A-C: entered promiscuous mode [ 484.080672][ T3842] br0: port 1(veth_A-C) entered blocking state [ 484.081324][ T3842] br0: port 1(veth_A-C) entered forwarding state [ 485.466025][ T3852] br0: port 2(vxlan_a) entered blocking state [ 485.466892][ T3852] br0: port 2(vxlan_a) entered disabled state [ 485.467189][ T3852] vxlan_a: entered allmulticast mode [ 485.468411][ T3852] vxlan_a: entered promiscuous mode [ 486.295620][ T3858] br0: port 2(vxlan_a) entered blocking state [ 486.295878][ T3858] br0: port 2(vxlan_a) entered forwarding state [ 494.988532][ T10] vxlan_a: left allmulticast mode [ 494.988770][ T10] vxlan_a: left promiscuous mode [ 494.989059][ T10] br0: port 2(vxlan_a) entered disabled state [ 494.990594][ T10] veth_A-C: left allmulticast mode [ 494.990790][ T10] veth_A-C: left promiscuous mode [ 494.991088][ T10] br0: port 1(veth_A-C) entered disabled state [ 508.310435][ T4027] br0: port 1(veth_A-C) entered blocking state [ 508.310692][ T4027] br0: port 1(veth_A-C) entered disabled state [ 508.310936][ T4027] veth_A-C: entered allmulticast mode [ 508.312784][ T4027] veth_A-C: entered promiscuous mode [ 508.313907][ T4027] br0: port 1(veth_A-C) entered blocking state [ 508.314131][ T4027] br0: port 1(veth_A-C) entered forwarding state [ 509.694593][ T4037] br0: port 2(vxlan_a) entered blocking state [ 509.694843][ T4037] br0: port 2(vxlan_a) entered disabled state [ 509.695083][ T4037] vxlan_a: entered allmulticast mode [ 509.697266][ T4037] vxlan_a: entered promiscuous mode [ 510.464815][ T4043] br0: port 2(vxlan_a) entered blocking state [ 510.465070][ T4043] br0: port 2(vxlan_a) entered forwarding state [ 519.371268][ T10] vxlan_a: left allmulticast mode [ 519.371460][ T10] vxlan_a: left promiscuous mode [ 519.371727][ T10] br0: port 2(vxlan_a) entered disabled state [ 519.372859][ T10] veth_A-C: left allmulticast mode [ 519.373013][ T10] veth_A-C: left promiscuous mode [ 519.373355][ T10] br0: port 1(veth_A-C) entered disabled state [ 533.400008][ T4224] br0: port 1(veth_A-C) entered blocking state [ 533.401206][ T4224] br0: port 1(veth_A-C) entered disabled state [ 533.401963][ T4224] veth_A-C: entered allmulticast mode [ 533.403200][ T4224] veth_A-C: entered promiscuous mode [ 533.404258][ T4224] br0: port 1(veth_A-C) entered blocking state [ 533.404471][ T4224] br0: port 1(veth_A-C) entered forwarding state [ 534.690639][ T4234] br0: port 2(vxlan_a) entered blocking state [ 534.690889][ T4234] br0: port 2(vxlan_a) entered disabled state [ 534.691145][ T4234] vxlan_a: entered allmulticast mode [ 534.692328][ T4234] vxlan_a: entered promiscuous mode [ 535.490080][ T4240] br0: port 2(vxlan_a) entered blocking state [ 535.490404][ T4240] br0: port 2(vxlan_a) entered forwarding state [ 544.419917][ T10] vxlan_a: left allmulticast mode [ 544.420142][ T10] vxlan_a: left promiscuous mode [ 544.420463][ T10] br0: port 2(vxlan_a) entered disabled state [ 544.422424][ T10] veth_A-C: left allmulticast mode [ 544.422588][ T10] veth_A-C: left promiscuous mode [ 544.422848][ T10] br0: port 1(veth_A-C) entered disabled state [ 557.784903][ T4409] br0: port 1(veth_A-C) entered blocking state [ 557.785161][ T4409] br0: port 1(veth_A-C) entered disabled state [ 557.785401][ T4409] veth_A-C: entered allmulticast mode [ 557.786603][ T4409] veth_A-C: entered promiscuous mode [ 557.787751][ T4409] br0: port 1(veth_A-C) entered blocking state [ 557.787975][ T4409] br0: port 1(veth_A-C) entered forwarding state [ 559.129760][ T4419] br0: port 2(vxlan_a) entered blocking state [ 559.130065][ T4419] br0: port 2(vxlan_a) entered disabled state [ 559.130359][ T4419] vxlan_a: entered allmulticast mode [ 559.131595][ T4419] vxlan_a: entered promiscuous mode [ 559.955386][ T4425] br0: port 2(vxlan_a) entered blocking state [ 559.955682][ T4425] br0: port 2(vxlan_a) entered forwarding state [ 568.869490][ T10] vxlan_a: left allmulticast mode [ 568.869680][ T10] vxlan_a: left promiscuous mode [ 568.869976][ T10] br0: port 2(vxlan_a) entered disabled state [ 568.871420][ T10] veth_A-C: left allmulticast mode [ 568.871609][ T10] veth_A-C: left promiscuous mode [ 568.871898][ T10] br0: port 1(veth_A-C) entered disabled state [ 583.228886][ T4606] br0: port 1(veth_A-C) entered blocking state [ 583.229778][ T4606] br0: port 1(veth_A-C) entered disabled state [ 583.230019][ T4606] veth_A-C: entered allmulticast mode [ 583.231224][ T4606] veth_A-C: entered promiscuous mode [ 583.232264][ T4606] br0: port 1(veth_A-C) entered blocking state [ 583.232468][ T4606] br0: port 1(veth_A-C) entered forwarding state [ 584.532696][ T4616] br0: port 2(vxlan_a) entered blocking state [ 584.533016][ T4616] br0: port 2(vxlan_a) entered disabled state [ 584.533291][ T4616] vxlan_a: entered allmulticast mode [ 584.534520][ T4616] vxlan_a: entered promiscuous mode [ 585.323453][ T4622] br0: port 2(vxlan_a) entered blocking state [ 585.323876][ T4622] br0: port 2(vxlan_a) entered forwarding state [ 593.866503][ T10] vxlan_a: left allmulticast mode [ 593.866676][ T10] vxlan_a: left promiscuous mode [ 593.866933][ T10] br0: port 2(vxlan_a) entered disabled state [ 593.868641][ T10] veth_A-C: left allmulticast mode [ 593.868796][ T10] veth_A-C: left promiscuous mode [ 593.869058][ T10] br0: port 1(veth_A-C) entered disabled state [ 606.929155][ T4791] br0: port 1(veth_A-C) entered blocking state [ 606.929433][ T4791] br0: port 1(veth_A-C) entered disabled state [ 606.929685][ T4791] veth_A-C: entered allmulticast mode [ 606.930916][ T4791] veth_A-C: entered promiscuous mode [ 606.932012][ T4791] br0: port 1(veth_A-C) entered blocking state [ 606.932245][ T4791] br0: port 1(veth_A-C) entered forwarding state [ 608.216304][ T4801] br0: port 2(vxlan_a) entered blocking state [ 608.216550][ T4801] br0: port 2(vxlan_a) entered disabled state [ 608.216794][ T4801] vxlan_a: entered allmulticast mode [ 608.218018][ T4801] vxlan_a: entered promiscuous mode [ 609.013173][ T4807] br0: port 2(vxlan_a) entered blocking state [ 609.013472][ T4807] br0: port 2(vxlan_a) entered forwarding state [ 617.832395][ T10] vxlan_a: left allmulticast mode [ 617.832577][ T10] vxlan_a: left promiscuous mode [ 617.832880][ T10] br0: port 2(vxlan_a) entered disabled state [ 617.840982][ T10] veth_A-C: left allmulticast mode [ 617.841307][ T10] veth_A-C: left promiscuous mode [ 617.841745][ T10] br0: port 1(veth_A-C) entered disabled state [ 631.577430][ T4988] br0: port 1(veth_A-C) entered blocking state [ 631.577826][ T4988] br0: port 1(veth_A-C) entered disabled state [ 631.578216][ T4988] veth_A-C: entered allmulticast mode [ 631.580055][ T4988] veth_A-C: entered promiscuous mode [ 631.583782][ T4988] br0: port 1(veth_A-C) entered blocking state [ 631.584161][ T4988] br0: port 1(veth_A-C) entered forwarding state [ 632.879918][ T4998] br0: port 2(vxlan_a) entered blocking state [ 632.880181][ T4998] br0: port 2(vxlan_a) entered disabled state [ 632.880421][ T4998] vxlan_a: entered allmulticast mode [ 632.881620][ T4998] vxlan_a: entered promiscuous mode [ 633.686055][ T5004] br0: port 2(vxlan_a) entered blocking state [ 633.686330][ T5004] br0: port 2(vxlan_a) entered forwarding state [ 642.068700][ T10] vxlan_a: left allmulticast mode [ 642.068897][ T10] vxlan_a: left promiscuous mode [ 642.069189][ T10] br0: port 2(vxlan_a) entered disabled state [ 642.070597][ T10] veth_A-C: left allmulticast mode [ 642.070771][ T10] veth_A-C: left promiscuous mode [ 642.071040][ T10] br0: port 1(veth_A-C) entered disabled state [ 658.745921][ T5173] br0: port 1(veth_A-C) entered blocking state [ 658.746834][ T5173] br0: port 1(veth_A-C) entered disabled state [ 658.747070][ T5173] veth_A-C: entered allmulticast mode [ 658.748280][ T5173] veth_A-C: entered promiscuous mode [ 658.749340][ T5173] br0: port 1(veth_A-C) entered blocking state [ 658.749545][ T5173] br0: port 1(veth_A-C) entered forwarding state [ 660.223236][ T5183] br0: port 2(geneve_a) entered blocking state [ 660.223545][ T5183] br0: port 2(geneve_a) entered disabled state [ 660.223818][ T5183] geneve_a: entered allmulticast mode [ 660.225069][ T5183] geneve_a: entered promiscuous mode [ 661.047473][ T5189] br0: port 2(geneve_a) entered blocking state [ 661.047747][ T5189] br0: port 2(geneve_a) entered forwarding state [ 669.930464][ T10] geneve_a: left allmulticast mode [ 669.930679][ T10] geneve_a: left promiscuous mode [ 669.930993][ T10] br0: port 2(geneve_a) entered disabled state [ 669.932628][ T10] veth_A-C: left allmulticast mode [ 669.932819][ T10] veth_A-C: left promiscuous mode [ 669.933118][ T10] br0: port 1(veth_A-C) entered disabled state [ 684.169727][ T5371] br0: port 1(veth_A-C) entered blocking state [ 684.170133][ T5371] br0: port 1(veth_A-C) entered disabled state [ 684.170509][ T5371] veth_A-C: entered allmulticast mode [ 684.173527][ T5371] veth_A-C: entered promiscuous mode [ 684.176147][ T5371] br0: port 1(veth_A-C) entered blocking state [ 684.176478][ T5371] br0: port 1(veth_A-C) entered forwarding state [ 685.505572][ T5381] br0: port 2(geneve_a) entered blocking state [ 685.506005][ T5381] br0: port 2(geneve_a) entered disabled state [ 685.507394][ T5381] geneve_a: entered allmulticast mode [ 685.509411][ T5381] geneve_a: entered promiscuous mode [ 686.344629][ T5387] br0: port 2(geneve_a) entered blocking state [ 686.344890][ T5387] br0: port 2(geneve_a) entered forwarding state [ 695.213708][ T10] geneve_a: left allmulticast mode [ 695.213921][ T10] geneve_a: left promiscuous mode [ 695.214239][ T10] br0: port 2(geneve_a) entered disabled state [ 695.215789][ T10] veth_A-C: left allmulticast mode [ 695.215968][ T10] veth_A-C: left promiscuous mode [ 695.216337][ T10] br0: port 1(veth_A-C) entered disabled state [ 708.488960][ T5557] br0: port 1(veth_A-C) entered blocking state [ 708.489296][ T5557] br0: port 1(veth_A-C) entered disabled state [ 708.489531][ T5557] veth_A-C: entered allmulticast mode [ 708.490767][ T5557] veth_A-C: entered promiscuous mode [ 708.491831][ T5557] br0: port 1(veth_A-C) entered blocking state [ 708.492047][ T5557] br0: port 1(veth_A-C) entered forwarding state [ 709.758497][ T5567] br0: port 2(geneve_a) entered blocking state [ 709.758756][ T5567] br0: port 2(geneve_a) entered disabled state [ 709.759001][ T5567] geneve_a: entered allmulticast mode [ 709.761382][ T5567] geneve_a: entered promiscuous mode [ 710.497441][ T5573] br0: port 2(geneve_a) entered blocking state [ 710.497673][ T5573] br0: port 2(geneve_a) entered forwarding state [ 718.916411][ T10] geneve_a: left allmulticast mode [ 718.916596][ T10] geneve_a: left promiscuous mode [ 718.916887][ T10] br0: port 2(geneve_a) entered disabled state [ 718.918217][ T10] veth_A-C: left allmulticast mode [ 718.918378][ T10] veth_A-C: left promiscuous mode [ 718.918665][ T10] br0: port 1(veth_A-C) entered disabled state [ 732.486614][ T5756] br0: port 1(veth_A-C) entered blocking state [ 732.486892][ T5756] br0: port 1(veth_A-C) entered disabled state [ 732.487276][ T5756] veth_A-C: entered allmulticast mode [ 732.488477][ T5756] veth_A-C: entered promiscuous mode [ 732.489554][ T5756] br0: port 1(veth_A-C) entered blocking state [ 732.489816][ T5756] br0: port 1(veth_A-C) entered forwarding state [ 733.790361][ T5766] br0: port 2(geneve_a) entered blocking state [ 733.790602][ T5766] br0: port 2(geneve_a) entered disabled state [ 733.790840][ T5766] geneve_a: entered allmulticast mode [ 733.791991][ T5766] geneve_a: entered promiscuous mode [ 734.535725][ T5772] br0: port 2(geneve_a) entered blocking state [ 734.536086][ T5772] br0: port 2(geneve_a) entered forwarding state [ 743.028496][ T10] geneve_a: left allmulticast mode [ 743.028679][ T10] geneve_a: left promiscuous mode [ 743.028953][ T10] br0: port 2(geneve_a) entered disabled state [ 743.030338][ T10] veth_A-C: left allmulticast mode [ 743.030493][ T10] veth_A-C: left promiscuous mode [ 743.030747][ T10] br0: port 1(veth_A-C) entered disabled state [ 755.880512][ T5941] br0: port 1(veth_A-C) entered blocking state [ 755.880744][ T5941] br0: port 1(veth_A-C) entered disabled state [ 755.880975][ T5941] veth_A-C: entered allmulticast mode [ 755.882955][ T5941] veth_A-C: entered promiscuous mode [ 755.883998][ T5941] br0: port 1(veth_A-C) entered blocking state [ 755.884225][ T5941] br0: port 1(veth_A-C) entered forwarding state [ 757.124684][ T5951] br0: port 2(geneve_a) entered blocking state [ 757.124920][ T5951] br0: port 2(geneve_a) entered disabled state [ 757.125180][ T5951] geneve_a: entered allmulticast mode [ 757.126339][ T5951] geneve_a: entered promiscuous mode [ 757.866399][ T5957] br0: port 2(geneve_a) entered blocking state [ 757.866677][ T5957] br0: port 2(geneve_a) entered forwarding state [ 766.251287][ T10] geneve_a: left allmulticast mode [ 766.251493][ T10] geneve_a: left promiscuous mode [ 766.251771][ T10] br0: port 2(geneve_a) entered disabled state [ 766.252935][ T10] veth_A-C: left allmulticast mode [ 766.253089][ T10] veth_A-C: left promiscuous mode [ 766.253582][ T10] br0: port 1(veth_A-C) entered disabled state [ 779.733565][ T6138] br0: port 1(veth_A-C) entered blocking state [ 779.733835][ T6138] br0: port 1(veth_A-C) entered disabled state [ 779.734071][ T6138] veth_A-C: entered allmulticast mode [ 779.735257][ T6138] veth_A-C: entered promiscuous mode [ 779.737433][ T6138] br0: port 1(veth_A-C) entered blocking state [ 779.737684][ T6138] br0: port 1(veth_A-C) entered forwarding state [ 781.024713][ T6148] br0: port 2(geneve_a) entered blocking state [ 781.024968][ T6148] br0: port 2(geneve_a) entered disabled state [ 781.025275][ T6148] geneve_a: entered allmulticast mode [ 781.026492][ T6148] geneve_a: entered promiscuous mode [ 781.822050][ T6154] br0: port 2(geneve_a) entered blocking state [ 781.822325][ T6154] br0: port 2(geneve_a) entered forwarding state [ 790.301662][ T10] geneve_a: left allmulticast mode [ 790.301866][ T10] geneve_a: left promiscuous mode [ 790.302180][ T10] br0: port 2(geneve_a) entered disabled state [ 790.303651][ T10] veth_A-C: left allmulticast mode [ 790.303832][ T10] veth_A-C: left promiscuous mode [ 790.304101][ T10] br0: port 1(veth_A-C) entered disabled state [ 803.270911][ T6323] br0: port 1(veth_A-C) entered blocking state [ 803.271968][ T6323] br0: port 1(veth_A-C) entered disabled state [ 803.272237][ T6323] veth_A-C: entered allmulticast mode [ 803.273427][ T6323] veth_A-C: entered promiscuous mode [ 803.274516][ T6323] br0: port 1(veth_A-C) entered blocking state [ 803.274780][ T6323] br0: port 1(veth_A-C) entered forwarding state [ 804.570431][ T6333] br0: port 2(geneve_a) entered blocking state [ 804.570904][ T6333] br0: port 2(geneve_a) entered disabled state [ 804.571311][ T6333] geneve_a: entered allmulticast mode [ 804.572689][ T6333] geneve_a: entered promiscuous mode [ 805.337148][ T6339] br0: port 2(geneve_a) entered blocking state [ 805.337426][ T6339] br0: port 2(geneve_a) entered forwarding state [ 814.142551][ T10] geneve_a: left allmulticast mode [ 814.142758][ T10] geneve_a: left promiscuous mode [ 814.143061][ T10] br0: port 2(geneve_a) entered disabled state [ 814.144812][ T10] veth_A-C: left allmulticast mode [ 814.145015][ T10] veth_A-C: left promiscuous mode [ 814.145410][ T10] br0: port 1(veth_A-C) entered disabled state [ 828.777056][ T6520] br0: port 1(veth_A-C) entered blocking state [ 828.777869][ T6520] br0: port 1(veth_A-C) entered disabled state [ 828.778281][ T6520] veth_A-C: entered allmulticast mode [ 828.780208][ T6520] veth_A-C: entered promiscuous mode [ 828.781828][ T6520] br0: port 1(veth_A-C) entered blocking state [ 828.782181][ T6520] br0: port 1(veth_A-C) entered forwarding state [ 830.106049][ T6530] br0: port 2(geneve_a) entered blocking state [ 830.106352][ T6530] br0: port 2(geneve_a) entered disabled state [ 830.106687][ T6530] geneve_a: entered allmulticast mode [ 830.107946][ T6530] geneve_a: entered promiscuous mode [ 830.881493][ T6536] br0: port 2(geneve_a) entered blocking state [ 830.881805][ T6536] br0: port 2(geneve_a) entered forwarding state [ 839.650788][ T10] geneve_a: left allmulticast mode [ 839.651094][ T10] geneve_a: left promiscuous mode [ 839.651560][ T10] br0: port 2(geneve_a) entered disabled state [ 839.653753][ T10] veth_A-C: left allmulticast mode [ 839.654031][ T10] veth_A-C: left promiscuous mode [ 839.654510][ T10] br0: port 1(veth_A-C) entered disabled state [ 1297.759065][T10770] Initializing XFRM netlink socket [ 1509.346139][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1509.346746][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 1/5 users at [ 1509.346746][T12475] dst_init+0x84/0x4a0 [ 1509.346746][T12475] dst_alloc+0x97/0x150 [ 1509.346746][T12475] ip6_dst_alloc+0x23/0x90 [ 1509.346746][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1509.346746][T12475] ip6_pol_route+0x56f/0x840 [ 1509.346746][T12475] fib6_rule_lookup+0x334/0x630 [ 1509.346746][T12475] ip6_route_output_flags+0x259/0x480 [ 1509.346746][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1509.346746][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1509.346746][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1509.346746][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1509.346746][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1509.346746][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1509.346746][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1509.346746][T12475] arp_solicit+0x4aa/0xe20 [ 1509.346746][T12475] neigh_probe+0xaa/0xf0 [ 1509.346746][T12475] [ 1509.349639][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 2/5 users at [ 1509.349639][T12475] dst_init+0x84/0x4a0 [ 1509.349639][T12475] dst_alloc+0x97/0x150 [ 1509.349639][T12475] ip6_dst_alloc+0x23/0x90 [ 1509.349639][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1509.349639][T12475] ip6_pol_route+0x56f/0x840 [ 1509.349639][T12475] fib6_rule_lookup+0x334/0x630 [ 1509.349639][T12475] ip6_route_output_flags+0x259/0x480 [ 1509.349639][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1509.349639][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1509.349639][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1509.349639][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1509.349639][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1509.349639][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1509.349639][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1509.349639][T12475] ip6_finish_output2+0x59b/0xf60 [ 1509.349639][T12475] ip6_finish_output+0x553/0xdf0 [ 1509.349639][T12475] [ 1509.352186][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 1/5 users at [ 1509.352186][T12475] netdev_get_by_index+0x5e/0x80 [ 1509.352186][T12475] fib6_nh_init+0x3d8/0x1580 [ 1509.352186][T12475] nh_create_ipv6+0x377/0x600 [ 1509.352186][T12475] nexthop_create+0x311/0x650 [ 1509.352186][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1509.352186][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1509.352186][T12475] netlink_rcv_skb+0x130/0x360 [ 1509.352186][T12475] netlink_unicast+0x449/0x710 [ 1509.352186][T12475] netlink_sendmsg+0x723/0xbe0 [ 1509.352186][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1509.352186][T12475] ___sys_sendmsg+0xee/0x170 [ 1509.352186][T12475] __sys_sendmsg+0xcd/0x170 [ 1509.352186][T12475] do_syscall_64+0xc6/0x1e0 [ 1509.352186][T12475] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1509.352186][T12475] [ 1509.354390][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 1/5 users at [ 1509.354390][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1509.354390][T12475] addrconf_notify+0x344/0xd60 [ 1509.354390][T12475] notifier_call_chain+0xcd/0x150 [ 1509.354390][T12475] register_netdevice+0x108b/0x1690 [ 1509.354390][T12475] veth_newlink+0x401/0x830 [ 1509.354390][T12475] rtnl_newlink_create+0x341/0x850 [ 1509.354390][T12475] __rtnl_newlink+0xac9/0xd80 [ 1509.354390][T12475] rtnl_newlink+0x63/0xa0 [ 1509.354390][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1509.354390][T12475] netlink_rcv_skb+0x130/0x360 [ 1509.354390][T12475] netlink_unicast+0x449/0x710 [ 1509.354390][T12475] netlink_sendmsg+0x723/0xbe0 [ 1509.354390][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1509.354390][T12475] ___sys_sendmsg+0xee/0x170 [ 1509.354390][T12475] __sys_sendmsg+0xcd/0x170 [ 1509.354390][T12475] do_syscall_64+0xc6/0x1e0 [ 1509.354390][T12475] [ 1519.465290][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1519.465698][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 1/5 users at [ 1519.465698][T12475] dst_init+0x84/0x4a0 [ 1519.465698][T12475] dst_alloc+0x97/0x150 [ 1519.465698][T12475] ip6_dst_alloc+0x23/0x90 [ 1519.465698][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1519.465698][T12475] ip6_pol_route+0x56f/0x840 [ 1519.465698][T12475] fib6_rule_lookup+0x334/0x630 [ 1519.465698][T12475] ip6_route_output_flags+0x259/0x480 [ 1519.465698][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1519.465698][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1519.465698][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1519.465698][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1519.465698][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1519.465698][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1519.465698][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1519.465698][T12475] arp_solicit+0x4aa/0xe20 [ 1519.465698][T12475] neigh_probe+0xaa/0xf0 [ 1519.465698][T12475] [ 1519.468176][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 2/5 users at [ 1519.468176][T12475] dst_init+0x84/0x4a0 [ 1519.468176][T12475] dst_alloc+0x97/0x150 [ 1519.468176][T12475] ip6_dst_alloc+0x23/0x90 [ 1519.468176][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1519.468176][T12475] ip6_pol_route+0x56f/0x840 [ 1519.468176][T12475] fib6_rule_lookup+0x334/0x630 [ 1519.468176][T12475] ip6_route_output_flags+0x259/0x480 [ 1519.468176][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1519.468176][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1519.468176][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1519.468176][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1519.468176][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1519.468176][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1519.468176][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1519.468176][T12475] ip6_finish_output2+0x59b/0xf60 [ 1519.468176][T12475] ip6_finish_output+0x553/0xdf0 [ 1519.468176][T12475] [ 1519.470676][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 1/5 users at [ 1519.470676][T12475] netdev_get_by_index+0x5e/0x80 [ 1519.470676][T12475] fib6_nh_init+0x3d8/0x1580 [ 1519.470676][T12475] nh_create_ipv6+0x377/0x600 [ 1519.470676][T12475] nexthop_create+0x311/0x650 [ 1519.470676][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1519.470676][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1519.470676][T12475] netlink_rcv_skb+0x130/0x360 [ 1519.470676][T12475] netlink_unicast+0x449/0x710 [ 1519.470676][T12475] netlink_sendmsg+0x723/0xbe0 [ 1519.470676][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1519.470676][T12475] ___sys_sendmsg+0xee/0x170 [ 1519.470676][T12475] __sys_sendmsg+0xcd/0x170 [ 1519.470676][T12475] do_syscall_64+0xc6/0x1e0 [ 1519.470676][T12475] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1519.470676][T12475] [ 1519.472849][T12475] ref_tracker: veth_A-R1@ffff88800a3315e0 has 1/5 users at [ 1519.472849][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1519.472849][T12475] addrconf_notify+0x344/0xd60 [ 1519.472849][T12475] notifier_call_chain+0xcd/0x150 [ 1519.472849][T12475] register_netdevice+0x108b/0x1690 [ 1519.472849][T12475] veth_newlink+0x401/0x830 [ 1519.472849][T12475] rtnl_newlink_create+0x341/0x850 [ 1519.472849][T12475] __rtnl_newlink+0xac9/0xd80 [ 1519.472849][T12475] rtnl_newlink+0x63/0xa0 [ 1519.472849][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1519.472849][T12475] netlink_rcv_skb+0x130/0x360 [ 1519.472849][T12475] netlink_unicast+0x449/0x710 [ 1519.472849][T12475] netlink_sendmsg+0x723/0xbe0 [ 1519.472849][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1519.472849][T12475] ___sys_sendmsg+0xee/0x170 [ 1519.472849][T12475] __sys_sendmsg+0xcd/0x170 [ 1519.472849][T12475] do_syscall_64+0xc6/0x1e0 [ 1519.472849][T12475]