[ 67.060107][ T453] ip (453) used greatest stack depth: 23552 bytes left [ 591.441378][ T3649] br0: port 1(veth_A-C) entered blocking state [ 591.441793][ T3649] br0: port 1(veth_A-C) entered disabled state [ 591.442204][ T3649] veth_A-C: entered allmulticast mode [ 591.443400][ T3649] veth_A-C: entered promiscuous mode [ 591.452196][ T3649] br0: port 1(veth_A-C) entered blocking state [ 591.452503][ T3649] br0: port 1(veth_A-C) entered forwarding state [ 593.247448][ T3659] br0: port 2(vxlan_a) entered blocking state [ 593.248584][ T3659] br0: port 2(vxlan_a) entered disabled state [ 593.248990][ T3659] vxlan_a: entered allmulticast mode [ 593.250966][ T3659] vxlan_a: entered promiscuous mode [ 594.314391][ T3665] br0: port 2(vxlan_a) entered blocking state [ 594.315073][ T3665] br0: port 2(vxlan_a) entered forwarding state [ 603.960293][ T3701] socat (3701) used greatest stack depth: 22528 bytes left [ 606.021173][ T75] vxlan_a: left allmulticast mode [ 606.021678][ T75] vxlan_a: left promiscuous mode [ 606.022178][ T75] br0: port 2(vxlan_a) entered disabled state [ 606.025835][ T75] veth_A-C: left allmulticast mode [ 606.026535][ T75] veth_A-C: left promiscuous mode [ 606.026940][ T75] br0: port 1(veth_A-C) entered disabled state [ 624.362117][ T3849] br0: port 1(veth_A-C) entered blocking state [ 624.362395][ T3849] br0: port 1(veth_A-C) entered disabled state [ 624.362650][ T3849] veth_A-C: entered allmulticast mode [ 624.363822][ T3849] veth_A-C: entered promiscuous mode [ 624.364849][ T3849] br0: port 1(veth_A-C) entered blocking state [ 624.365078][ T3849] br0: port 1(veth_A-C) entered forwarding state [ 626.151229][ T3859] br0: port 2(vxlan_a) entered blocking state [ 626.151523][ T3859] br0: port 2(vxlan_a) entered disabled state [ 626.151880][ T3859] vxlan_a: entered allmulticast mode [ 626.153186][ T3859] vxlan_a: entered promiscuous mode [ 627.071602][ T3865] br0: port 2(vxlan_a) entered blocking state [ 627.071886][ T3865] br0: port 2(vxlan_a) entered forwarding state [ 637.496789][ T75] vxlan_a: left allmulticast mode [ 637.496977][ T75] vxlan_a: left promiscuous mode [ 637.497290][ T75] br0: port 2(vxlan_a) entered disabled state [ 637.504983][ T75] veth_A-C: left allmulticast mode [ 637.506828][ T75] veth_A-C: left promiscuous mode [ 637.507472][ T75] br0: port 1(veth_A-C) entered disabled state [ 654.225888][ T4034] br0: port 1(veth_A-C) entered blocking state [ 654.226181][ T4034] br0: port 1(veth_A-C) entered disabled state [ 654.226444][ T4034] veth_A-C: entered allmulticast mode [ 654.227680][ T4034] veth_A-C: entered promiscuous mode [ 654.228810][ T4034] br0: port 1(veth_A-C) entered blocking state [ 654.229056][ T4034] br0: port 1(veth_A-C) entered forwarding state [ 655.840524][ T4044] br0: port 2(vxlan_a) entered blocking state [ 655.840753][ T4044] br0: port 2(vxlan_a) entered disabled state [ 655.841009][ T4044] vxlan_a: entered allmulticast mode [ 655.842665][ T4044] vxlan_a: entered promiscuous mode [ 656.905993][ T4050] br0: port 2(vxlan_a) entered blocking state [ 656.906325][ T4050] br0: port 2(vxlan_a) entered forwarding state [ 667.565080][ T75] vxlan_a: left allmulticast mode [ 667.565314][ T75] vxlan_a: left promiscuous mode [ 667.565609][ T75] br0: port 2(vxlan_a) entered disabled state [ 667.567031][ T75] veth_A-C: left allmulticast mode [ 667.567393][ T75] veth_A-C: left promiscuous mode [ 667.567833][ T75] br0: port 1(veth_A-C) entered disabled state [ 685.116283][ T4232] br0: port 1(veth_A-C) entered blocking state [ 685.116514][ T4232] br0: port 1(veth_A-C) entered disabled state [ 685.116751][ T4232] veth_A-C: entered allmulticast mode [ 685.117942][ T4232] veth_A-C: entered promiscuous mode [ 685.119695][ T4232] br0: port 1(veth_A-C) entered blocking state [ 685.119904][ T4232] br0: port 1(veth_A-C) entered forwarding state [ 686.781101][ T4242] br0: port 2(vxlan_a) entered blocking state [ 686.781400][ T4242] br0: port 2(vxlan_a) entered disabled state [ 686.781674][ T4242] vxlan_a: entered allmulticast mode [ 686.782972][ T4242] vxlan_a: entered promiscuous mode [ 687.762390][ T4248] br0: port 2(vxlan_a) entered blocking state [ 687.762679][ T4248] br0: port 2(vxlan_a) entered forwarding state [ 698.273914][ T75] vxlan_a: left allmulticast mode [ 698.274175][ T75] vxlan_a: left promiscuous mode [ 698.274471][ T75] br0: port 2(vxlan_a) entered disabled state [ 698.275747][ T75] veth_A-C: left allmulticast mode [ 698.275972][ T75] veth_A-C: left promiscuous mode [ 698.276295][ T75] br0: port 1(veth_A-C) entered disabled state [ 714.503217][ T4419] br0: port 1(veth_A-C) entered blocking state [ 714.503522][ T4419] br0: port 1(veth_A-C) entered disabled state [ 714.503890][ T4419] veth_A-C: entered allmulticast mode [ 714.505263][ T4419] veth_A-C: entered promiscuous mode [ 714.506744][ T4419] br0: port 1(veth_A-C) entered blocking state [ 714.507017][ T4419] br0: port 1(veth_A-C) entered forwarding state [ 716.189651][ T4429] br0: port 2(vxlan_a) entered blocking state [ 716.189903][ T4429] br0: port 2(vxlan_a) entered disabled state [ 716.190185][ T4429] vxlan_a: entered allmulticast mode [ 716.191368][ T4429] vxlan_a: entered promiscuous mode [ 717.179092][ T4435] br0: port 2(vxlan_a) entered blocking state [ 717.179367][ T4435] br0: port 2(vxlan_a) entered forwarding state [ 725.471174][ T4468] socat (4468) used greatest stack depth: 21680 bytes left [ 727.358948][ T75] vxlan_a: left allmulticast mode [ 727.359151][ T75] vxlan_a: left promiscuous mode [ 727.359429][ T75] br0: port 2(vxlan_a) entered disabled state [ 727.360715][ T75] veth_A-C: left allmulticast mode [ 727.360881][ T75] veth_A-C: left promiscuous mode [ 727.361192][ T75] br0: port 1(veth_A-C) entered disabled state [ 744.776828][ T4617] br0: port 1(veth_A-C) entered blocking state [ 744.777084][ T4617] br0: port 1(veth_A-C) entered disabled state [ 744.778523][ T4617] veth_A-C: entered allmulticast mode [ 744.779732][ T4617] veth_A-C: entered promiscuous mode [ 744.780819][ T4617] br0: port 1(veth_A-C) entered blocking state [ 744.781061][ T4617] br0: port 1(veth_A-C) entered forwarding state [ 746.436753][ T4627] br0: port 2(vxlan_a) entered blocking state [ 746.437017][ T4627] br0: port 2(vxlan_a) entered disabled state [ 746.437284][ T4627] vxlan_a: entered allmulticast mode [ 746.438431][ T4627] vxlan_a: entered promiscuous mode [ 747.446719][ T4633] br0: port 2(vxlan_a) entered blocking state [ 747.447107][ T4633] br0: port 2(vxlan_a) entered forwarding state [ 757.545229][ T75] vxlan_a: left allmulticast mode [ 757.545426][ T75] vxlan_a: left promiscuous mode [ 757.545718][ T75] br0: port 2(vxlan_a) entered disabled state [ 757.547065][ T75] veth_A-C: left allmulticast mode [ 757.547291][ T75] veth_A-C: left promiscuous mode [ 757.547594][ T75] br0: port 1(veth_A-C) entered disabled state [ 773.908677][ T4802] br0: port 1(veth_A-C) entered blocking state [ 773.908925][ T4802] br0: port 1(veth_A-C) entered disabled state [ 773.909199][ T4802] veth_A-C: entered allmulticast mode [ 773.910528][ T4802] veth_A-C: entered promiscuous mode [ 773.911555][ T4802] br0: port 1(veth_A-C) entered blocking state [ 773.911818][ T4802] br0: port 1(veth_A-C) entered forwarding state [ 775.546835][ T4812] br0: port 2(vxlan_a) entered blocking state [ 775.547099][ T4812] br0: port 2(vxlan_a) entered disabled state [ 775.548182][ T4812] vxlan_a: entered allmulticast mode [ 775.549381][ T4812] vxlan_a: entered promiscuous mode [ 776.510426][ T4818] br0: port 2(vxlan_a) entered blocking state [ 776.510670][ T4818] br0: port 2(vxlan_a) entered forwarding state [ 786.469218][ T75] vxlan_a: left allmulticast mode [ 786.469391][ T75] vxlan_a: left promiscuous mode [ 786.469676][ T75] br0: port 2(vxlan_a) entered disabled state [ 786.471014][ T75] veth_A-C: left allmulticast mode [ 786.471238][ T75] veth_A-C: left promiscuous mode [ 786.471509][ T75] br0: port 1(veth_A-C) entered disabled state [ 803.835683][ T4999] br0: port 1(veth_A-C) entered blocking state [ 803.835923][ T4999] br0: port 1(veth_A-C) entered disabled state [ 803.836176][ T4999] veth_A-C: entered allmulticast mode [ 803.838054][ T4999] veth_A-C: entered promiscuous mode [ 803.839095][ T4999] br0: port 1(veth_A-C) entered blocking state [ 803.839319][ T4999] br0: port 1(veth_A-C) entered forwarding state [ 805.490282][ T5009] br0: port 2(vxlan_a) entered blocking state [ 805.490558][ T5009] br0: port 2(vxlan_a) entered disabled state [ 805.490833][ T5009] vxlan_a: entered allmulticast mode [ 805.492068][ T5009] vxlan_a: entered promiscuous mode [ 806.436942][ T5015] br0: port 2(vxlan_a) entered blocking state [ 806.437223][ T5015] br0: port 2(vxlan_a) entered forwarding state [ 816.577670][ T75] vxlan_a: left allmulticast mode [ 816.577843][ T75] vxlan_a: left promiscuous mode [ 816.578108][ T75] br0: port 2(vxlan_a) entered disabled state [ 816.581741][ T75] veth_A-C: left allmulticast mode [ 816.581906][ T75] veth_A-C: left promiscuous mode [ 816.582192][ T75] br0: port 1(veth_A-C) entered disabled state [ 832.887003][ T5184] br0: port 1(veth_A-C) entered blocking state [ 832.888296][ T5184] br0: port 1(veth_A-C) entered disabled state [ 832.888765][ T5184] veth_A-C: entered allmulticast mode [ 832.889966][ T5184] veth_A-C: entered promiscuous mode [ 832.891008][ T5184] br0: port 1(veth_A-C) entered blocking state [ 832.891237][ T5184] br0: port 1(veth_A-C) entered forwarding state [ 834.606319][ T5194] br0: port 2(geneve_a) entered blocking state [ 834.606544][ T5194] br0: port 2(geneve_a) entered disabled state [ 834.606775][ T5194] geneve_a: entered allmulticast mode [ 834.607941][ T5194] geneve_a: entered promiscuous mode [ 835.568488][ T5200] br0: port 2(geneve_a) entered blocking state [ 835.568764][ T5200] br0: port 2(geneve_a) entered forwarding state [ 845.878470][ T75] geneve_a: left allmulticast mode [ 845.878740][ T75] geneve_a: left promiscuous mode [ 845.879163][ T75] br0: port 2(geneve_a) entered disabled state [ 845.881280][ T75] veth_A-C: left allmulticast mode [ 845.881503][ T75] veth_A-C: left promiscuous mode [ 845.881882][ T75] br0: port 1(veth_A-C) entered disabled state [ 863.765185][ T5381] br0: port 1(veth_A-C) entered blocking state [ 863.765569][ T5381] br0: port 1(veth_A-C) entered disabled state [ 863.765914][ T5381] veth_A-C: entered allmulticast mode [ 863.767860][ T5381] veth_A-C: entered promiscuous mode [ 863.769455][ T5381] br0: port 1(veth_A-C) entered blocking state [ 863.769827][ T5381] br0: port 1(veth_A-C) entered forwarding state [ 865.373667][ T5391] br0: port 2(geneve_a) entered blocking state [ 865.373969][ T5391] br0: port 2(geneve_a) entered disabled state [ 865.374255][ T5391] geneve_a: entered allmulticast mode [ 865.375499][ T5391] geneve_a: entered promiscuous mode [ 866.412194][ T5397] br0: port 2(geneve_a) entered blocking state [ 866.412446][ T5397] br0: port 2(geneve_a) entered forwarding state [ 876.604664][ T75] geneve_a: left allmulticast mode [ 876.604835][ T75] geneve_a: left promiscuous mode [ 876.605100][ T75] br0: port 2(geneve_a) entered disabled state [ 876.606529][ T75] veth_A-C: left allmulticast mode [ 876.606687][ T75] veth_A-C: left promiscuous mode [ 876.606952][ T75] br0: port 1(veth_A-C) entered disabled state [ 892.542622][ T5566] br0: port 1(veth_A-C) entered blocking state [ 892.542876][ T5566] br0: port 1(veth_A-C) entered disabled state [ 892.543140][ T5566] veth_A-C: entered allmulticast mode [ 892.544354][ T5566] veth_A-C: entered promiscuous mode [ 892.545422][ T5566] br0: port 1(veth_A-C) entered blocking state [ 892.545633][ T5566] br0: port 1(veth_A-C) entered forwarding state [ 894.154442][ T5576] br0: port 2(geneve_a) entered blocking state [ 894.154693][ T5576] br0: port 2(geneve_a) entered disabled state [ 894.154958][ T5576] geneve_a: entered allmulticast mode [ 894.157248][ T5576] geneve_a: entered promiscuous mode [ 895.129953][ T5582] br0: port 2(geneve_a) entered blocking state [ 895.130255][ T5582] br0: port 2(geneve_a) entered forwarding state [ 905.404224][ T75] geneve_a: left allmulticast mode [ 905.404453][ T75] geneve_a: left promiscuous mode [ 905.404747][ T75] br0: port 2(geneve_a) entered disabled state [ 905.406012][ T75] veth_A-C: left allmulticast mode [ 905.406219][ T75] veth_A-C: left promiscuous mode [ 905.406492][ T75] br0: port 1(veth_A-C) entered disabled state [ 922.842094][ T5763] br0: port 1(veth_A-C) entered blocking state [ 922.842367][ T5763] br0: port 1(veth_A-C) entered disabled state [ 922.842615][ T5763] veth_A-C: entered allmulticast mode [ 922.843806][ T5763] veth_A-C: entered promiscuous mode [ 922.844853][ T5763] br0: port 1(veth_A-C) entered blocking state [ 922.845068][ T5763] br0: port 1(veth_A-C) entered forwarding state [ 924.504999][ T5773] br0: port 2(geneve_a) entered blocking state [ 924.505349][ T5773] br0: port 2(geneve_a) entered disabled state [ 924.505601][ T5773] geneve_a: entered allmulticast mode [ 924.506922][ T5773] geneve_a: entered promiscuous mode [ 925.534552][ T5779] br0: port 2(geneve_a) entered blocking state [ 925.534821][ T5779] br0: port 2(geneve_a) entered forwarding state [ 935.821287][ T75] geneve_a: left allmulticast mode [ 935.821468][ T75] geneve_a: left promiscuous mode [ 935.821778][ T75] br0: port 2(geneve_a) entered disabled state [ 935.823524][ T75] veth_A-C: left allmulticast mode [ 935.823684][ T75] veth_A-C: left promiscuous mode [ 935.823955][ T75] br0: port 1(veth_A-C) entered disabled state [ 952.266051][ T5948] br0: port 1(veth_A-C) entered blocking state [ 952.267216][ T5948] br0: port 1(veth_A-C) entered disabled state [ 952.267447][ T5948] veth_A-C: entered allmulticast mode [ 952.268758][ T5948] veth_A-C: entered promiscuous mode [ 952.269806][ T5948] br0: port 1(veth_A-C) entered blocking state [ 952.270017][ T5948] br0: port 1(veth_A-C) entered forwarding state [ 953.924900][ T5958] br0: port 2(geneve_a) entered blocking state [ 953.925153][ T5958] br0: port 2(geneve_a) entered disabled state [ 953.925408][ T5958] geneve_a: entered allmulticast mode [ 953.927508][ T5958] geneve_a: entered promiscuous mode [ 954.918687][ T5964] br0: port 2(geneve_a) entered blocking state [ 954.918941][ T5964] br0: port 2(geneve_a) entered forwarding state [ 965.209978][ T75] geneve_a: left allmulticast mode [ 965.210275][ T75] geneve_a: left promiscuous mode [ 965.210636][ T75] br0: port 2(geneve_a) entered disabled state [ 965.211948][ T75] veth_A-C: left allmulticast mode [ 965.212185][ T75] veth_A-C: left promiscuous mode [ 965.212463][ T75] br0: port 1(veth_A-C) entered disabled state [ 982.788449][ T6145] br0: port 1(veth_A-C) entered blocking state [ 982.788704][ T6145] br0: port 1(veth_A-C) entered disabled state [ 982.788953][ T6145] veth_A-C: entered allmulticast mode [ 982.790345][ T6145] veth_A-C: entered promiscuous mode [ 982.791408][ T6145] br0: port 1(veth_A-C) entered blocking state [ 982.791626][ T6145] br0: port 1(veth_A-C) entered forwarding state [ 984.463561][ T6155] br0: port 2(geneve_a) entered blocking state [ 984.463910][ T6155] br0: port 2(geneve_a) entered disabled state [ 984.464156][ T6155] geneve_a: entered allmulticast mode [ 984.465402][ T6155] geneve_a: entered promiscuous mode [ 985.424795][ T6161] br0: port 2(geneve_a) entered blocking state [ 985.425065][ T6161] br0: port 2(geneve_a) entered forwarding state [ 995.915322][ T75] geneve_a: left allmulticast mode [ 995.915521][ T75] geneve_a: left promiscuous mode [ 995.915824][ T75] br0: port 2(geneve_a) entered disabled state [ 995.917091][ T75] veth_A-C: left allmulticast mode [ 995.917300][ T75] veth_A-C: left promiscuous mode [ 995.917580][ T75] br0: port 1(veth_A-C) entered disabled state [ 1012.105350][ T6331] br0: port 1(veth_A-C) entered blocking state [ 1012.105597][ T6331] br0: port 1(veth_A-C) entered disabled state [ 1012.105856][ T6331] veth_A-C: entered allmulticast mode [ 1012.107113][ T6331] veth_A-C: entered promiscuous mode [ 1012.108524][ T6331] br0: port 1(veth_A-C) entered blocking state [ 1012.108750][ T6331] br0: port 1(veth_A-C) entered forwarding state [ 1013.837299][ T6341] br0: port 2(geneve_a) entered blocking state [ 1013.837677][ T6341] br0: port 2(geneve_a) entered disabled state [ 1013.838069][ T6341] geneve_a: entered allmulticast mode [ 1013.841222][ T6341] geneve_a: entered promiscuous mode [ 1014.850648][ T6347] br0: port 2(geneve_a) entered blocking state [ 1014.850901][ T6347] br0: port 2(geneve_a) entered forwarding state [ 1025.263212][ T75] geneve_a: left allmulticast mode [ 1025.263470][ T75] geneve_a: left promiscuous mode [ 1025.263877][ T75] br0: port 2(geneve_a) entered disabled state [ 1025.265882][ T75] veth_A-C: left allmulticast mode [ 1025.266169][ T75] veth_A-C: left promiscuous mode [ 1025.266590][ T75] br0: port 1(veth_A-C) entered disabled state [ 1042.899172][ T6529] br0: port 1(veth_A-C) entered blocking state [ 1042.899457][ T6529] br0: port 1(veth_A-C) entered disabled state [ 1042.899721][ T6529] veth_A-C: entered allmulticast mode [ 1042.900949][ T6529] veth_A-C: entered promiscuous mode [ 1042.902008][ T6529] br0: port 1(veth_A-C) entered blocking state [ 1042.902267][ T6529] br0: port 1(veth_A-C) entered forwarding state [ 1044.499735][ T6539] br0: port 2(geneve_a) entered blocking state [ 1044.500041][ T6539] br0: port 2(geneve_a) entered disabled state [ 1044.500293][ T6539] geneve_a: entered allmulticast mode [ 1044.501639][ T6539] geneve_a: entered promiscuous mode [ 1045.489088][ T6545] br0: port 2(geneve_a) entered blocking state [ 1045.489377][ T6545] br0: port 2(geneve_a) entered forwarding state [ 1055.832585][ T75] geneve_a: left allmulticast mode [ 1055.832842][ T75] geneve_a: left promiscuous mode [ 1055.833283][ T75] br0: port 2(geneve_a) entered disabled state [ 1055.837009][ T75] veth_A-C: left allmulticast mode [ 1055.837273][ T75] veth_A-C: left promiscuous mode [ 1055.837697][ T75] br0: port 1(veth_A-C) entered disabled state [ 1619.761346][T10781] Initializing XFRM netlink socket [ 1868.101248][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1868.101753][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1868.101753][T12484] dst_init+0x84/0x4a0 [ 1868.101753][T12484] dst_alloc+0x97/0x150 [ 1868.101753][T12484] ip6_dst_alloc+0x23/0x90 [ 1868.101753][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1868.101753][T12484] ip6_pol_route+0x56f/0x840 [ 1868.101753][T12484] fib6_rule_lookup+0x334/0x630 [ 1868.101753][T12484] ip6_route_output_flags+0x259/0x480 [ 1868.101753][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1868.101753][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1868.101753][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1868.101753][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1868.101753][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1868.101753][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1868.101753][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1868.101753][T12484] arp_solicit+0x4aa/0xe20 [ 1868.101753][T12484] neigh_probe+0xaa/0xf0 [ 1868.101753][T12484] [ 1868.104788][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1868.104788][T12484] dst_init+0x84/0x4a0 [ 1868.104788][T12484] dst_alloc+0x97/0x150 [ 1868.104788][T12484] ip6_dst_alloc+0x23/0x90 [ 1868.104788][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1868.104788][T12484] ip6_pol_route+0x56f/0x840 [ 1868.104788][T12484] fib6_rule_lookup+0x334/0x630 [ 1868.104788][T12484] ip6_route_output_flags+0x259/0x480 [ 1868.104788][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1868.104788][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1868.104788][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1868.104788][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1868.104788][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1868.104788][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1868.104788][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1868.104788][T12484] ip6_finish_output2+0x59b/0xff0 [ 1868.104788][T12484] ip6_finish_output+0x553/0xdf0 [ 1868.104788][T12484] [ 1868.107473][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1868.107473][T12484] netdev_get_by_index+0x5e/0x80 [ 1868.107473][T12484] fib6_nh_init+0x3dd/0x15c0 [ 1868.107473][T12484] nh_create_ipv6+0x377/0x600 [ 1868.107473][T12484] nexthop_create+0x311/0x650 [ 1868.107473][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1868.107473][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1868.107473][T12484] netlink_rcv_skb+0x130/0x360 [ 1868.107473][T12484] netlink_unicast+0x449/0x710 [ 1868.107473][T12484] netlink_sendmsg+0x723/0xbe0 [ 1868.107473][T12484] ____sys_sendmsg+0x800/0xa90 [ 1868.107473][T12484] ___sys_sendmsg+0xee/0x170 [ 1868.107473][T12484] __sys_sendmsg+0xc2/0x150 [ 1868.107473][T12484] do_syscall_64+0xc1/0x1d0 [ 1868.107473][T12484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1868.107473][T12484] [ 1868.109800][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1868.109800][T12484] ipv6_add_dev+0x3b9/0x11c0 [ 1868.109800][T12484] addrconf_notify+0x344/0xd60 [ 1868.109800][T12484] notifier_call_chain+0xcd/0x150 [ 1868.109800][T12484] register_netdevice+0x1091/0x1690 [ 1868.109800][T12484] veth_newlink+0x401/0x830 [ 1868.109800][T12484] rtnl_newlink_create+0x341/0x850 [ 1868.109800][T12484] __rtnl_newlink+0xac9/0xd80 [ 1868.109800][T12484] rtnl_newlink+0x63/0xa0 [ 1868.109800][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1868.109800][T12484] netlink_rcv_skb+0x130/0x360 [ 1868.109800][T12484] netlink_unicast+0x449/0x710 [ 1868.109800][T12484] netlink_sendmsg+0x723/0xbe0 [ 1868.109800][T12484] ____sys_sendmsg+0x800/0xa90 [ 1868.109800][T12484] ___sys_sendmsg+0xee/0x170 [ 1868.109800][T12484] __sys_sendmsg+0xc2/0x150 [ 1868.109800][T12484] do_syscall_64+0xc1/0x1d0 [ 1868.109800][T12484] [ 1878.221231][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1878.221630][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1878.221630][T12484] dst_init+0x84/0x4a0 [ 1878.221630][T12484] dst_alloc+0x97/0x150 [ 1878.221630][T12484] ip6_dst_alloc+0x23/0x90 [ 1878.221630][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1878.221630][T12484] ip6_pol_route+0x56f/0x840 [ 1878.221630][T12484] fib6_rule_lookup+0x334/0x630 [ 1878.221630][T12484] ip6_route_output_flags+0x259/0x480 [ 1878.221630][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1878.221630][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1878.221630][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1878.221630][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1878.221630][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1878.221630][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1878.221630][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1878.221630][T12484] arp_solicit+0x4aa/0xe20 [ 1878.221630][T12484] neigh_probe+0xaa/0xf0 [ 1878.221630][T12484] [ 1878.223972][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1878.223972][T12484] dst_init+0x84/0x4a0 [ 1878.223972][T12484] dst_alloc+0x97/0x150 [ 1878.223972][T12484] ip6_dst_alloc+0x23/0x90 [ 1878.223972][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1878.223972][T12484] ip6_pol_route+0x56f/0x840 [ 1878.223972][T12484] fib6_rule_lookup+0x334/0x630 [ 1878.223972][T12484] ip6_route_output_flags+0x259/0x480 [ 1878.223972][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1878.223972][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1878.223972][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1878.223972][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1878.223972][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1878.223972][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1878.223972][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1878.223972][T12484] ip6_finish_output2+0x59b/0xff0 [ 1878.223972][T12484] ip6_finish_output+0x553/0xdf0 [ 1878.223972][T12484] [ 1878.226285][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1878.226285][T12484] netdev_get_by_index+0x5e/0x80 [ 1878.226285][T12484] fib6_nh_init+0x3dd/0x15c0 [ 1878.226285][T12484] nh_create_ipv6+0x377/0x600 [ 1878.226285][T12484] nexthop_create+0x311/0x650 [ 1878.226285][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1878.226285][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1878.226285][T12484] netlink_rcv_skb+0x130/0x360 [ 1878.226285][T12484] netlink_unicast+0x449/0x710 [ 1878.226285][T12484] netlink_sendmsg+0x723/0xbe0 [ 1878.226285][T12484] ____sys_sendmsg+0x800/0xa90 [ 1878.226285][T12484] ___sys_sendmsg+0xee/0x170 [ 1878.226285][T12484] __sys_sendmsg+0xc2/0x150 [ 1878.226285][T12484] do_syscall_64+0xc1/0x1d0 [ 1878.226285][T12484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1878.226285][T12484] [ 1878.228262][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1878.228262][T12484] ipv6_add_dev+0x3b9/0x11c0 [ 1878.228262][T12484] addrconf_notify+0x344/0xd60 [ 1878.228262][T12484] notifier_call_chain+0xcd/0x150 [ 1878.228262][T12484] register_netdevice+0x1091/0x1690 [ 1878.228262][T12484] veth_newlink+0x401/0x830 [ 1878.228262][T12484] rtnl_newlink_create+0x341/0x850 [ 1878.228262][T12484] __rtnl_newlink+0xac9/0xd80 [ 1878.228262][T12484] rtnl_newlink+0x63/0xa0 [ 1878.228262][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1878.228262][T12484] netlink_rcv_skb+0x130/0x360 [ 1878.228262][T12484] netlink_unicast+0x449/0x710 [ 1878.228262][T12484] netlink_sendmsg+0x723/0xbe0 [ 1878.228262][T12484] ____sys_sendmsg+0x800/0xa90 [ 1878.228262][T12484] ___sys_sendmsg+0xee/0x170 [ 1878.228262][T12484] __sys_sendmsg+0xc2/0x150 [ 1878.228262][T12484] do_syscall_64+0xc1/0x1d0 [ 1878.228262][T12484] [ 1888.397169][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1888.397586][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1888.397586][T12484] dst_init+0x84/0x4a0 [ 1888.397586][T12484] dst_alloc+0x97/0x150 [ 1888.397586][T12484] ip6_dst_alloc+0x23/0x90 [ 1888.397586][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1888.397586][T12484] ip6_pol_route+0x56f/0x840 [ 1888.397586][T12484] fib6_rule_lookup+0x334/0x630 [ 1888.397586][T12484] ip6_route_output_flags+0x259/0x480 [ 1888.397586][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1888.397586][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1888.397586][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1888.397586][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1888.397586][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1888.397586][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1888.397586][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1888.397586][T12484] arp_solicit+0x4aa/0xe20 [ 1888.397586][T12484] neigh_probe+0xaa/0xf0 [ 1888.397586][T12484] [ 1888.400065][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1888.400065][T12484] dst_init+0x84/0x4a0 [ 1888.400065][T12484] dst_alloc+0x97/0x150 [ 1888.400065][T12484] ip6_dst_alloc+0x23/0x90 [ 1888.400065][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1888.400065][T12484] ip6_pol_route+0x56f/0x840 [ 1888.400065][T12484] fib6_rule_lookup+0x334/0x630 [ 1888.400065][T12484] ip6_route_output_flags+0x259/0x480 [ 1888.400065][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1888.400065][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1888.400065][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1888.400065][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1888.400065][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1888.400065][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1888.400065][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1888.400065][T12484] ip6_finish_output2+0x59b/0xff0 [ 1888.400065][T12484] ip6_finish_output+0x553/0xdf0 [ 1888.400065][T12484] [ 1888.402504][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1888.402504][T12484] netdev_get_by_index+0x5e/0x80 [ 1888.402504][T12484] fib6_nh_init+0x3dd/0x15c0 [ 1888.402504][T12484] nh_create_ipv6+0x377/0x600 [ 1888.402504][T12484] nexthop_create+0x311/0x650 [ 1888.402504][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1888.402504][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1888.402504][T12484] netlink_rcv_skb+0x130/0x360 [ 1888.402504][T12484] netlink_unicast+0x449/0x710 [ 1888.402504][T12484] netlink_sendmsg+0x723/0xbe0 [ 1888.402504][T12484] ____sys_sendmsg+0x800/0xa90 [ 1888.402504][T12484] ___sys_sendmsg+0xee/0x170 [ 1888.402504][T12484] __sys_sendmsg+0xc2/0x150 [ 1888.402504][T12484] do_syscall_64+0xc1/0x1d0 [ 1888.402504][T12484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1888.402504][T12484] [ 1888.404580][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1888.404580][T12484] ipv6_add_dev+0x3b9/0x11c0 [ 1888.404580][T12484] addrconf_notify+0x344/0xd60 [ 1888.404580][T12484] notifier_call_chain+0xcd/0x150 [ 1888.404580][T12484] register_netdevice+0x1091/0x1690 [ 1888.404580][T12484] veth_newlink+0x401/0x830 [ 1888.404580][T12484] rtnl_newlink_create+0x341/0x850 [ 1888.404580][T12484] __rtnl_newlink+0xac9/0xd80 [ 1888.404580][T12484] rtnl_newlink+0x63/0xa0 [ 1888.404580][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1888.404580][T12484] netlink_rcv_skb+0x130/0x360 [ 1888.404580][T12484] netlink_unicast+0x449/0x710 [ 1888.404580][T12484] netlink_sendmsg+0x723/0xbe0 [ 1888.404580][T12484] ____sys_sendmsg+0x800/0xa90 [ 1888.404580][T12484] ___sys_sendmsg+0xee/0x170 [ 1888.404580][T12484] __sys_sendmsg+0xc2/0x150 [ 1888.404580][T12484] do_syscall_64+0xc1/0x1d0 [ 1888.404580][T12484] [ 1898.589197][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1898.589575][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1898.589575][T12484] dst_init+0x84/0x4a0 [ 1898.589575][T12484] dst_alloc+0x97/0x150 [ 1898.589575][T12484] ip6_dst_alloc+0x23/0x90 [ 1898.589575][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1898.589575][T12484] ip6_pol_route+0x56f/0x840 [ 1898.589575][T12484] fib6_rule_lookup+0x334/0x630 [ 1898.589575][T12484] ip6_route_output_flags+0x259/0x480 [ 1898.589575][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1898.589575][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1898.589575][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1898.589575][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1898.589575][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1898.589575][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1898.589575][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1898.589575][T12484] arp_solicit+0x4aa/0xe20 [ 1898.589575][T12484] neigh_probe+0xaa/0xf0 [ 1898.589575][T12484] [ 1898.591877][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1898.591877][T12484] dst_init+0x84/0x4a0 [ 1898.591877][T12484] dst_alloc+0x97/0x150 [ 1898.591877][T12484] ip6_dst_alloc+0x23/0x90 [ 1898.591877][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1898.591877][T12484] ip6_pol_route+0x56f/0x840 [ 1898.591877][T12484] fib6_rule_lookup+0x334/0x630 [ 1898.591877][T12484] ip6_route_output_flags+0x259/0x480 [ 1898.591877][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1898.591877][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1898.591877][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1898.591877][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1898.591877][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1898.591877][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1898.591877][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1898.591877][T12484] ip6_finish_output2+0x59b/0xff0 [ 1898.591877][T12484] ip6_finish_output+0x553/0xdf0 [ 1898.591877][T12484] [ 1898.594146][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1898.594146][T12484] netdev_get_by_index+0x5e/0x80 [ 1898.594146][T12484] fib6_nh_init+0x3dd/0x15c0 [ 1898.594146][T12484] nh_create_ipv6+0x377/0x600 [ 1898.594146][T12484] nexthop_create+0x311/0x650 [ 1898.594146][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1898.594146][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1898.594146][T12484] netlink_rcv_skb+0x130/0x360 [ 1898.594146][T12484] netlink_unicast+0x449/0x710 [ 1898.594146][T12484] netlink_sendmsg+0x723/0xbe0 [ 1898.594146][T12484] ____sys_sendmsg+0x800/0xa90 [ 1898.594146][T12484] ___sys_sendmsg+0xee/0x170 [ 1898.594146][T12484] __sys_sendmsg+0xc2/0x150 [ 1898.594146][T12484] do_syscall_64+0xc1/0x1d0 [ 1898.594146][T12484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1898.594146][T12484] [ 1898.596102][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1898.596102][T12484] ipv6_add_dev+0x3b9/0x11c0 [ 1898.596102][T12484] addrconf_notify+0x344/0xd60 [ 1898.596102][T12484] notifier_call_chain+0xcd/0x150 [ 1898.596102][T12484] register_netdevice+0x1091/0x1690 [ 1898.596102][T12484] veth_newlink+0x401/0x830 [ 1898.596102][T12484] rtnl_newlink_create+0x341/0x850 [ 1898.596102][T12484] __rtnl_newlink+0xac9/0xd80 [ 1898.596102][T12484] rtnl_newlink+0x63/0xa0 [ 1898.596102][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1898.596102][T12484] netlink_rcv_skb+0x130/0x360 [ 1898.596102][T12484] netlink_unicast+0x449/0x710 [ 1898.596102][T12484] netlink_sendmsg+0x723/0xbe0 [ 1898.596102][T12484] ____sys_sendmsg+0x800/0xa90 [ 1898.596102][T12484] ___sys_sendmsg+0xee/0x170 [ 1898.596102][T12484] __sys_sendmsg+0xc2/0x150 [ 1898.596102][T12484] do_syscall_64+0xc1/0x1d0 [ 1898.596102][T12484] [ 1908.670144][T12484] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1908.670561][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1908.670561][T12484] dst_init+0x84/0x4a0 [ 1908.670561][T12484] dst_alloc+0x97/0x150 [ 1908.670561][T12484] ip6_dst_alloc+0x23/0x90 [ 1908.670561][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1908.670561][T12484] ip6_pol_route+0x56f/0x840 [ 1908.670561][T12484] fib6_rule_lookup+0x334/0x630 [ 1908.670561][T12484] ip6_route_output_flags+0x259/0x480 [ 1908.670561][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1908.670561][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1908.670561][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1908.670561][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1908.670561][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1908.670561][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1908.670561][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1908.670561][T12484] arp_solicit+0x4aa/0xe20 [ 1908.670561][T12484] neigh_probe+0xaa/0xf0 [ 1908.670561][T12484] [ 1908.673046][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1908.673046][T12484] dst_init+0x84/0x4a0 [ 1908.673046][T12484] dst_alloc+0x97/0x150 [ 1908.673046][T12484] ip6_dst_alloc+0x23/0x90 [ 1908.673046][T12484] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1908.673046][T12484] ip6_pol_route+0x56f/0x840 [ 1908.673046][T12484] fib6_rule_lookup+0x334/0x630 [ 1908.673046][T12484] ip6_route_output_flags+0x259/0x480 [ 1908.673046][T12484] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1908.673046][T12484] ip6_dst_lookup_flow+0x88/0x190 [ 1908.673046][T12484] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1908.673046][T12484] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1908.673046][T12484] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1908.673046][T12484] dev_hard_start_xmit+0x10e/0x360 [ 1908.673046][T12484] __dev_queue_xmit+0xe76/0x1740 [ 1908.673046][T12484] ip6_finish_output2+0x59b/0xff0 [ 1908.673046][T12484] ip6_finish_output+0x553/0xdf0 [ 1908.673046][T12484] [ 1908.675506][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1908.675506][T12484] netdev_get_by_index+0x5e/0x80 [ 1908.675506][T12484] fib6_nh_init+0x3dd/0x15c0 [ 1908.675506][T12484] nh_create_ipv6+0x377/0x600 [ 1908.675506][T12484] nexthop_create+0x311/0x650 [ 1908.675506][T12484] rtm_new_nexthop+0x3f0/0x5c0 [ 1908.675506][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1908.675506][T12484] netlink_rcv_skb+0x130/0x360 [ 1908.675506][T12484] netlink_unicast+0x449/0x710 [ 1908.675506][T12484] netlink_sendmsg+0x723/0xbe0 [ 1908.675506][T12484] ____sys_sendmsg+0x800/0xa90 [ 1908.675506][T12484] ___sys_sendmsg+0xee/0x170 [ 1908.675506][T12484] __sys_sendmsg+0xc2/0x150 [ 1908.675506][T12484] do_syscall_64+0xc1/0x1d0 [ 1908.675506][T12484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1908.675506][T12484] [ 1908.677622][T12484] ref_tracker: veth_A-R1@ffff8880060c45e0 has 1/4 users at [ 1908.677622][T12484] ipv6_add_dev+0x3b9/0x11c0 [ 1908.677622][T12484] addrconf_notify+0x344/0xd60 [ 1908.677622][T12484] notifier_call_chain+0xcd/0x150 [ 1908.677622][T12484] register_netdevice+0x1091/0x1690 [ 1908.677622][T12484] veth_newlink+0x401/0x830 [ 1908.677622][T12484] rtnl_newlink_create+0x341/0x850 [ 1908.677622][T12484] __rtnl_newlink+0xac9/0xd80 [ 1908.677622][T12484] rtnl_newlink+0x63/0xa0 [ 1908.677622][T12484] rtnetlink_rcv_msg+0x2fb/0xc10 [ 1908.677622][T12484] netlink_rcv_skb+0x130/0x360 [ 1908.677622][T12484] netlink_unicast+0x449/0x710 [ 1908.677622][T12484] netlink_sendmsg+0x723/0xbe0 [ 1908.677622][T12484] ____sys_sendmsg+0x800/0xa90 [ 1908.677622][T12484] ___sys_sendmsg+0xee/0x170 [ 1908.677622][T12484] __sys_sendmsg+0xc2/0x150 [ 1908.677622][T12484] do_syscall_64+0xc1/0x1d0 [ 1908.677622][T12484]