[ 36.037886][ T291] ip (291) used greatest stack depth: 22992 bytes left [ 484.348898][ T3646] br0: port 1(veth_A-C) entered blocking state [ 484.350902][ T3646] br0: port 1(veth_A-C) entered disabled state [ 484.351403][ T3646] veth_A-C: entered allmulticast mode [ 484.354836][ T3646] veth_A-C: entered promiscuous mode [ 484.356593][ T3646] br0: port 1(veth_A-C) entered blocking state [ 484.356913][ T3646] br0: port 1(veth_A-C) entered forwarding state [ 485.845047][ T3656] br0: port 2(vxlan_a) entered blocking state [ 485.845874][ T3656] br0: port 2(vxlan_a) entered disabled state [ 485.846157][ T3656] vxlan_a: entered allmulticast mode [ 485.847413][ T3656] vxlan_a: entered promiscuous mode [ 486.776623][ T3662] br0: port 2(vxlan_a) entered blocking state [ 486.777284][ T3662] br0: port 2(vxlan_a) entered forwarding state [ 496.436246][ T71] vxlan_a: left allmulticast mode [ 496.436708][ T71] vxlan_a: left promiscuous mode [ 496.437178][ T71] br0: port 2(vxlan_a) entered disabled state [ 496.440688][ T71] veth_A-C: left allmulticast mode [ 496.440873][ T71] veth_A-C: left promiscuous mode [ 496.441223][ T71] br0: port 1(veth_A-C) entered disabled state [ 512.148200][ T3843] br0: port 1(veth_A-C) entered blocking state [ 512.148463][ T3843] br0: port 1(veth_A-C) entered disabled state [ 512.149118][ T3843] veth_A-C: entered allmulticast mode [ 512.150305][ T3843] veth_A-C: entered promiscuous mode [ 512.151330][ T3843] br0: port 1(veth_A-C) entered blocking state [ 512.151535][ T3843] br0: port 1(veth_A-C) entered forwarding state [ 513.631834][ T3853] br0: port 2(vxlan_a) entered blocking state [ 513.632696][ T3853] br0: port 2(vxlan_a) entered disabled state [ 513.632975][ T3853] vxlan_a: entered allmulticast mode [ 513.634213][ T3853] vxlan_a: entered promiscuous mode [ 514.520980][ T3859] br0: port 2(vxlan_a) entered blocking state [ 514.521246][ T3859] br0: port 2(vxlan_a) entered forwarding state [ 524.187209][ T71] vxlan_a: left allmulticast mode [ 524.187497][ T71] vxlan_a: left promiscuous mode [ 524.187898][ T71] br0: port 2(vxlan_a) entered disabled state [ 524.190983][ T71] veth_A-C: left allmulticast mode [ 524.191264][ T71] veth_A-C: left promiscuous mode [ 524.191697][ T71] br0: port 1(veth_A-C) entered disabled state [ 538.600574][ T4028] br0: port 1(veth_A-C) entered blocking state [ 538.600888][ T4028] br0: port 1(veth_A-C) entered disabled state [ 538.601227][ T4028] veth_A-C: entered allmulticast mode [ 538.602788][ T4028] veth_A-C: entered promiscuous mode [ 538.604445][ T4028] br0: port 1(veth_A-C) entered blocking state [ 538.604800][ T4028] br0: port 1(veth_A-C) entered forwarding state [ 540.077241][ T4038] br0: port 2(vxlan_a) entered blocking state [ 540.077558][ T4038] br0: port 2(vxlan_a) entered disabled state [ 540.077827][ T4038] vxlan_a: entered allmulticast mode [ 540.079610][ T4038] vxlan_a: entered promiscuous mode [ 540.966515][ T4044] br0: port 2(vxlan_a) entered blocking state [ 540.966954][ T4044] br0: port 2(vxlan_a) entered forwarding state [ 550.700277][ T71] vxlan_a: left allmulticast mode [ 550.700537][ T71] vxlan_a: left promiscuous mode [ 550.700934][ T71] br0: port 2(vxlan_a) entered disabled state [ 550.702898][ T71] veth_A-C: left allmulticast mode [ 550.703531][ T71] veth_A-C: left promiscuous mode [ 550.704207][ T71] br0: port 1(veth_A-C) entered disabled state [ 566.446806][ T4225] br0: port 1(veth_A-C) entered blocking state [ 566.447058][ T4225] br0: port 1(veth_A-C) entered disabled state [ 566.447850][ T4225] veth_A-C: entered allmulticast mode [ 566.449071][ T4225] veth_A-C: entered promiscuous mode [ 566.450209][ T4225] br0: port 1(veth_A-C) entered blocking state [ 566.450435][ T4225] br0: port 1(veth_A-C) entered forwarding state [ 567.957244][ T4235] br0: port 2(vxlan_a) entered blocking state [ 567.957469][ T4235] br0: port 2(vxlan_a) entered disabled state [ 567.957692][ T4235] vxlan_a: entered allmulticast mode [ 567.958828][ T4235] vxlan_a: entered promiscuous mode [ 568.787159][ T4241] br0: port 2(vxlan_a) entered blocking state [ 568.787422][ T4241] br0: port 2(vxlan_a) entered forwarding state [ 578.306430][ T71] vxlan_a: left allmulticast mode [ 578.306614][ T71] vxlan_a: left promiscuous mode [ 578.306896][ T71] br0: port 2(vxlan_a) entered disabled state [ 578.308550][ T71] veth_A-C: left allmulticast mode [ 578.308715][ T71] veth_A-C: left promiscuous mode [ 578.309061][ T71] br0: port 1(veth_A-C) entered disabled state [ 592.130076][ T4410] br0: port 1(veth_A-C) entered blocking state [ 592.130352][ T4410] br0: port 1(veth_A-C) entered disabled state [ 592.130646][ T4410] veth_A-C: entered allmulticast mode [ 592.131867][ T4410] veth_A-C: entered promiscuous mode [ 592.132917][ T4410] br0: port 1(veth_A-C) entered blocking state [ 592.133147][ T4410] br0: port 1(veth_A-C) entered forwarding state [ 593.574503][ T4420] br0: port 2(vxlan_a) entered blocking state [ 593.574794][ T4420] br0: port 2(vxlan_a) entered disabled state [ 593.575056][ T4420] vxlan_a: entered allmulticast mode [ 593.576330][ T4420] vxlan_a: entered promiscuous mode [ 594.379140][ T4426] br0: port 2(vxlan_a) entered blocking state [ 594.379384][ T4426] br0: port 2(vxlan_a) entered forwarding state [ 603.616038][ T71] vxlan_a: left allmulticast mode [ 603.616263][ T71] vxlan_a: left promiscuous mode [ 603.616554][ T71] br0: port 2(vxlan_a) entered disabled state [ 603.617869][ T71] veth_A-C: left allmulticast mode [ 603.618031][ T71] veth_A-C: left promiscuous mode [ 603.618364][ T71] br0: port 1(veth_A-C) entered disabled state [ 618.248282][ T4607] br0: port 1(veth_A-C) entered blocking state [ 618.248529][ T4607] br0: port 1(veth_A-C) entered disabled state [ 618.248804][ T4607] veth_A-C: entered allmulticast mode [ 618.250027][ T4607] veth_A-C: entered promiscuous mode [ 618.251760][ T4607] br0: port 1(veth_A-C) entered blocking state [ 618.251992][ T4607] br0: port 1(veth_A-C) entered forwarding state [ 619.635358][ T4617] br0: port 2(vxlan_a) entered blocking state [ 619.635596][ T4617] br0: port 2(vxlan_a) entered disabled state [ 619.635835][ T4617] vxlan_a: entered allmulticast mode [ 619.637032][ T4617] vxlan_a: entered promiscuous mode [ 620.458964][ T4623] br0: port 2(vxlan_a) entered blocking state [ 620.459261][ T4623] br0: port 2(vxlan_a) entered forwarding state [ 629.297495][ T71] vxlan_a: left allmulticast mode [ 629.297719][ T71] vxlan_a: left promiscuous mode [ 629.298001][ T71] br0: port 2(vxlan_a) entered disabled state [ 629.299472][ T71] veth_A-C: left allmulticast mode [ 629.299645][ T71] veth_A-C: left promiscuous mode [ 629.299958][ T71] br0: port 1(veth_A-C) entered disabled state [ 642.688666][ T4792] br0: port 1(veth_A-C) entered blocking state [ 642.688950][ T4792] br0: port 1(veth_A-C) entered disabled state [ 642.689458][ T4792] veth_A-C: entered allmulticast mode [ 642.690722][ T4792] veth_A-C: entered promiscuous mode [ 642.692125][ T4792] br0: port 1(veth_A-C) entered blocking state [ 642.692382][ T4792] br0: port 1(veth_A-C) entered forwarding state [ 644.049433][ T4802] br0: port 2(vxlan_a) entered blocking state [ 644.049812][ T4802] br0: port 2(vxlan_a) entered disabled state [ 644.051199][ T4802] vxlan_a: entered allmulticast mode [ 644.053209][ T4802] vxlan_a: entered promiscuous mode [ 644.919292][ T4808] br0: port 2(vxlan_a) entered blocking state [ 644.919533][ T4808] br0: port 2(vxlan_a) entered forwarding state [ 653.873353][ T71] vxlan_a: left allmulticast mode [ 653.873541][ T71] vxlan_a: left promiscuous mode [ 653.873846][ T71] br0: port 2(vxlan_a) entered disabled state [ 653.875019][ T71] veth_A-C: left allmulticast mode [ 653.875281][ T71] veth_A-C: left promiscuous mode [ 653.875544][ T71] br0: port 1(veth_A-C) entered disabled state [ 668.207745][ T4989] br0: port 1(veth_A-C) entered blocking state [ 668.207988][ T4989] br0: port 1(veth_A-C) entered disabled state [ 668.208240][ T4989] veth_A-C: entered allmulticast mode [ 668.209392][ T4989] veth_A-C: entered promiscuous mode [ 668.211367][ T4989] br0: port 1(veth_A-C) entered blocking state [ 668.211580][ T4989] br0: port 1(veth_A-C) entered forwarding state [ 669.526550][ T4999] br0: port 2(vxlan_a) entered blocking state [ 669.526833][ T4999] br0: port 2(vxlan_a) entered disabled state [ 669.527080][ T4999] vxlan_a: entered allmulticast mode [ 669.528275][ T4999] vxlan_a: entered promiscuous mode [ 670.320537][ T5005] br0: port 2(vxlan_a) entered blocking state [ 670.320799][ T5005] br0: port 2(vxlan_a) entered forwarding state [ 679.293566][ T71] vxlan_a: left allmulticast mode [ 679.293800][ T71] vxlan_a: left promiscuous mode [ 679.294077][ T71] br0: port 2(vxlan_a) entered disabled state [ 679.295533][ T71] veth_A-C: left allmulticast mode [ 679.295712][ T71] veth_A-C: left promiscuous mode [ 679.295980][ T71] br0: port 1(veth_A-C) entered disabled state [ 693.144354][ T5175] br0: port 1(veth_A-C) entered blocking state [ 693.144613][ T5175] br0: port 1(veth_A-C) entered disabled state [ 693.144868][ T5175] veth_A-C: entered allmulticast mode [ 693.146039][ T5175] veth_A-C: entered promiscuous mode [ 693.147111][ T5175] br0: port 1(veth_A-C) entered blocking state [ 693.147338][ T5175] br0: port 1(veth_A-C) entered forwarding state [ 694.789980][ T5185] br0: port 2(geneve_a) entered blocking state [ 694.790239][ T5185] br0: port 2(geneve_a) entered disabled state [ 694.790481][ T5185] geneve_a: entered allmulticast mode [ 694.791685][ T5185] geneve_a: entered promiscuous mode [ 694.833213][ T74] kmemleak: 150 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 695.638505][ T5191] br0: port 2(geneve_a) entered blocking state [ 695.638790][ T5191] br0: port 2(geneve_a) entered forwarding state [ 702.975007][ T5224] socat (5224) used greatest stack depth: 22432 bytes left [ 704.589595][ T71] geneve_a: left allmulticast mode [ 704.589808][ T71] geneve_a: left promiscuous mode [ 704.590157][ T71] br0: port 2(geneve_a) entered disabled state [ 704.591613][ T71] veth_A-C: left allmulticast mode [ 704.591778][ T71] veth_A-C: left promiscuous mode [ 704.592058][ T71] br0: port 1(veth_A-C) entered disabled state [ 719.180720][ T5373] br0: port 1(veth_A-C) entered blocking state [ 719.181041][ T5373] br0: port 1(veth_A-C) entered disabled state [ 719.181300][ T5373] veth_A-C: entered allmulticast mode [ 719.182656][ T5373] veth_A-C: entered promiscuous mode [ 719.183941][ T5373] br0: port 1(veth_A-C) entered blocking state [ 719.184259][ T5373] br0: port 1(veth_A-C) entered forwarding state [ 720.591688][ T5383] br0: port 2(geneve_a) entered blocking state [ 720.591965][ T5383] br0: port 2(geneve_a) entered disabled state [ 720.592229][ T5383] geneve_a: entered allmulticast mode [ 720.593581][ T5383] geneve_a: entered promiscuous mode [ 721.405604][ T5389] br0: port 2(geneve_a) entered blocking state [ 721.405914][ T5389] br0: port 2(geneve_a) entered forwarding state [ 730.138117][ T71] geneve_a: left allmulticast mode [ 730.138289][ T71] geneve_a: left promiscuous mode [ 730.138552][ T71] br0: port 2(geneve_a) entered disabled state [ 730.139885][ T71] veth_A-C: left allmulticast mode [ 730.140033][ T71] veth_A-C: left promiscuous mode [ 730.140318][ T71] br0: port 1(veth_A-C) entered disabled state [ 743.421677][ T5560] br0: port 1(veth_A-C) entered blocking state [ 743.421938][ T5560] br0: port 1(veth_A-C) entered disabled state [ 743.423318][ T5560] veth_A-C: entered allmulticast mode [ 743.424551][ T5560] veth_A-C: entered promiscuous mode [ 743.425598][ T5560] br0: port 1(veth_A-C) entered blocking state [ 743.425817][ T5560] br0: port 1(veth_A-C) entered forwarding state [ 744.760252][ T5570] br0: port 2(geneve_a) entered blocking state [ 744.760523][ T5570] br0: port 2(geneve_a) entered disabled state [ 744.760771][ T5570] geneve_a: entered allmulticast mode [ 744.762044][ T5570] geneve_a: entered promiscuous mode [ 745.534786][ T5576] br0: port 2(geneve_a) entered blocking state [ 745.535048][ T5576] br0: port 2(geneve_a) entered forwarding state [ 754.266345][ T71] geneve_a: left allmulticast mode [ 754.266653][ T71] geneve_a: left promiscuous mode [ 754.267132][ T71] br0: port 2(geneve_a) entered disabled state [ 754.269857][ T71] veth_A-C: left allmulticast mode [ 754.270140][ T71] veth_A-C: left promiscuous mode [ 754.270540][ T71] br0: port 1(veth_A-C) entered disabled state [ 768.754175][ T5757] br0: port 1(veth_A-C) entered blocking state [ 768.754417][ T5757] br0: port 1(veth_A-C) entered disabled state [ 768.754662][ T5757] veth_A-C: entered allmulticast mode [ 768.755863][ T5757] veth_A-C: entered promiscuous mode [ 768.756916][ T5757] br0: port 1(veth_A-C) entered blocking state [ 768.757146][ T5757] br0: port 1(veth_A-C) entered forwarding state [ 770.046887][ T5767] br0: port 2(geneve_a) entered blocking state [ 770.047180][ T5767] br0: port 2(geneve_a) entered disabled state [ 770.047452][ T5767] geneve_a: entered allmulticast mode [ 770.049805][ T5767] geneve_a: entered promiscuous mode [ 770.916262][ T5773] br0: port 2(geneve_a) entered blocking state [ 770.916760][ T5773] br0: port 2(geneve_a) entered forwarding state [ 779.692415][ T71] geneve_a: left allmulticast mode [ 779.692619][ T71] geneve_a: left promiscuous mode [ 779.692909][ T71] br0: port 2(geneve_a) entered disabled state [ 779.694499][ T71] veth_A-C: left allmulticast mode [ 779.694672][ T71] veth_A-C: left promiscuous mode [ 779.694953][ T71] br0: port 1(veth_A-C) entered disabled state [ 793.263501][ T5942] br0: port 1(veth_A-C) entered blocking state [ 793.263768][ T5942] br0: port 1(veth_A-C) entered disabled state [ 793.264074][ T5942] veth_A-C: entered allmulticast mode [ 793.265305][ T5942] veth_A-C: entered promiscuous mode [ 793.266395][ T5942] br0: port 1(veth_A-C) entered blocking state [ 793.266630][ T5942] br0: port 1(veth_A-C) entered forwarding state [ 794.642819][ T5952] br0: port 2(geneve_a) entered blocking state [ 794.643078][ T5952] br0: port 2(geneve_a) entered disabled state [ 794.643342][ T5952] geneve_a: entered allmulticast mode [ 794.644577][ T5952] geneve_a: entered promiscuous mode [ 795.440954][ T5958] br0: port 2(geneve_a) entered blocking state [ 795.441226][ T5958] br0: port 2(geneve_a) entered forwarding state [ 804.408834][ T71] geneve_a: left allmulticast mode [ 804.409050][ T71] geneve_a: left promiscuous mode [ 804.409362][ T71] br0: port 2(geneve_a) entered disabled state [ 804.410772][ T71] veth_A-C: left allmulticast mode [ 804.410939][ T71] veth_A-C: left promiscuous mode [ 804.411239][ T71] br0: port 1(veth_A-C) entered disabled state [ 819.000121][ T6139] br0: port 1(veth_A-C) entered blocking state [ 819.000360][ T6139] br0: port 1(veth_A-C) entered disabled state [ 819.000643][ T6139] veth_A-C: entered allmulticast mode [ 819.001939][ T6139] veth_A-C: entered promiscuous mode [ 819.003101][ T6139] br0: port 1(veth_A-C) entered blocking state [ 819.003332][ T6139] br0: port 1(veth_A-C) entered forwarding state [ 820.335519][ T6149] br0: port 2(geneve_a) entered blocking state [ 820.335781][ T6149] br0: port 2(geneve_a) entered disabled state [ 820.336057][ T6149] geneve_a: entered allmulticast mode [ 820.337267][ T6149] geneve_a: entered promiscuous mode [ 821.164004][ T6155] br0: port 2(geneve_a) entered blocking state [ 821.164407][ T6155] br0: port 2(geneve_a) entered forwarding state [ 830.012724][ T71] geneve_a: left allmulticast mode [ 830.012981][ T71] geneve_a: left promiscuous mode [ 830.013416][ T71] br0: port 2(geneve_a) entered disabled state [ 830.015583][ T71] veth_A-C: left allmulticast mode [ 830.015828][ T71] veth_A-C: left promiscuous mode [ 830.016240][ T71] br0: port 1(veth_A-C) entered disabled state [ 843.410313][ T6324] br0: port 1(veth_A-C) entered blocking state [ 843.410548][ T6324] br0: port 1(veth_A-C) entered disabled state [ 843.410782][ T6324] veth_A-C: entered allmulticast mode [ 843.411968][ T6324] veth_A-C: entered promiscuous mode [ 843.412991][ T6324] br0: port 1(veth_A-C) entered blocking state [ 843.413212][ T6324] br0: port 1(veth_A-C) entered forwarding state [ 844.796032][ T6334] br0: port 2(geneve_a) entered blocking state [ 844.797228][ T6334] br0: port 2(geneve_a) entered disabled state [ 844.798227][ T6334] geneve_a: entered allmulticast mode [ 844.799488][ T6334] geneve_a: entered promiscuous mode [ 845.621682][ T6340] br0: port 2(geneve_a) entered blocking state [ 845.621929][ T6340] br0: port 2(geneve_a) entered forwarding state [ 854.376267][ T71] geneve_a: left allmulticast mode [ 854.376471][ T71] geneve_a: left promiscuous mode [ 854.376749][ T71] br0: port 2(geneve_a) entered disabled state [ 854.378061][ T71] veth_A-C: left allmulticast mode [ 854.378267][ T71] veth_A-C: left promiscuous mode [ 854.378532][ T71] br0: port 1(veth_A-C) entered disabled state [ 868.402879][ T6521] br0: port 1(veth_A-C) entered blocking state [ 868.403126][ T6521] br0: port 1(veth_A-C) entered disabled state [ 868.403363][ T6521] veth_A-C: entered allmulticast mode [ 868.404777][ T6521] veth_A-C: entered promiscuous mode [ 868.405855][ T6521] br0: port 1(veth_A-C) entered blocking state [ 868.406070][ T6521] br0: port 1(veth_A-C) entered forwarding state [ 869.831773][ T6531] br0: port 2(geneve_a) entered blocking state [ 869.832021][ T6531] br0: port 2(geneve_a) entered disabled state [ 869.832490][ T6531] geneve_a: entered allmulticast mode [ 869.833700][ T6531] geneve_a: entered promiscuous mode [ 870.597433][ T6537] br0: port 2(geneve_a) entered blocking state [ 870.597730][ T6537] br0: port 2(geneve_a) entered forwarding state [ 879.453431][ T71] geneve_a: left allmulticast mode [ 879.453671][ T71] geneve_a: left promiscuous mode [ 879.453980][ T71] br0: port 2(geneve_a) entered disabled state [ 879.455346][ T71] veth_A-C: left allmulticast mode [ 879.455556][ T71] veth_A-C: left promiscuous mode [ 879.455881][ T71] br0: port 1(veth_A-C) entered disabled state [ 1317.329591][ T74] kmemleak: 2234 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1354.748242][T10770] Initializing XFRM netlink socket [ 1569.470194][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1569.470646][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1569.470646][T12474] dst_init+0x84/0x4a0 [ 1569.470646][T12474] dst_alloc+0x97/0x150 [ 1569.470646][T12474] ip6_dst_alloc+0x23/0x90 [ 1569.470646][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1569.470646][T12474] ip6_pol_route+0x56f/0x840 [ 1569.470646][T12474] fib6_rule_lookup+0x334/0x630 [ 1569.470646][T12474] ip6_route_output_flags+0x259/0x480 [ 1569.470646][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1569.470646][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1569.470646][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1569.470646][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1569.470646][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1569.470646][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1569.470646][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1569.470646][T12474] arp_solicit+0x4aa/0xe20 [ 1569.470646][T12474] neigh_probe+0xaa/0xf0 [ 1569.470646][T12474] [ 1569.473400][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1569.473400][T12474] dst_init+0x84/0x4a0 [ 1569.473400][T12474] dst_alloc+0x97/0x150 [ 1569.473400][T12474] ip6_dst_alloc+0x23/0x90 [ 1569.473400][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1569.473400][T12474] ip6_pol_route+0x56f/0x840 [ 1569.473400][T12474] fib6_rule_lookup+0x334/0x630 [ 1569.473400][T12474] ip6_route_output_flags+0x259/0x480 [ 1569.473400][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1569.473400][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1569.473400][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1569.473400][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1569.473400][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1569.473400][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1569.473400][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1569.473400][T12474] ip6_finish_output2+0x59b/0xf60 [ 1569.473400][T12474] ip6_finish_output+0x553/0xdf0 [ 1569.473400][T12474] [ 1569.475681][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1569.475681][T12474] netdev_get_by_index+0x5e/0x80 [ 1569.475681][T12474] fib6_nh_init+0x3d8/0x1580 [ 1569.475681][T12474] nh_create_ipv6+0x377/0x600 [ 1569.475681][T12474] nexthop_create+0x311/0x650 [ 1569.475681][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1569.475681][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1569.475681][T12474] netlink_rcv_skb+0x130/0x360 [ 1569.475681][T12474] netlink_unicast+0x449/0x710 [ 1569.475681][T12474] netlink_sendmsg+0x723/0xbe0 [ 1569.475681][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1569.475681][T12474] ___sys_sendmsg+0xee/0x170 [ 1569.475681][T12474] __sys_sendmsg+0xcd/0x170 [ 1569.475681][T12474] do_syscall_64+0xc3/0x1d0 [ 1569.475681][T12474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1569.475681][T12474] [ 1569.478099][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1569.478099][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1569.478099][T12474] addrconf_notify+0x344/0xd60 [ 1569.478099][T12474] notifier_call_chain+0xcd/0x150 [ 1569.478099][T12474] register_netdevice+0x108b/0x1690 [ 1569.478099][T12474] veth_newlink+0x401/0x830 [ 1569.478099][T12474] rtnl_newlink_create+0x341/0x850 [ 1569.478099][T12474] __rtnl_newlink+0xac9/0xd80 [ 1569.478099][T12474] rtnl_newlink+0x63/0xa0 [ 1569.478099][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1569.478099][T12474] netlink_rcv_skb+0x130/0x360 [ 1569.478099][T12474] netlink_unicast+0x449/0x710 [ 1569.478099][T12474] netlink_sendmsg+0x723/0xbe0 [ 1569.478099][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1569.478099][T12474] ___sys_sendmsg+0xee/0x170 [ 1569.478099][T12474] __sys_sendmsg+0xcd/0x170 [ 1569.478099][T12474] do_syscall_64+0xc3/0x1d0 [ 1569.478099][T12474] [ 1579.624244][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1579.624649][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1579.624649][T12474] dst_init+0x84/0x4a0 [ 1579.624649][T12474] dst_alloc+0x97/0x150 [ 1579.624649][T12474] ip6_dst_alloc+0x23/0x90 [ 1579.624649][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1579.624649][T12474] ip6_pol_route+0x56f/0x840 [ 1579.624649][T12474] fib6_rule_lookup+0x334/0x630 [ 1579.624649][T12474] ip6_route_output_flags+0x259/0x480 [ 1579.624649][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1579.624649][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1579.624649][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1579.624649][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1579.624649][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1579.624649][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1579.624649][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1579.624649][T12474] arp_solicit+0x4aa/0xe20 [ 1579.624649][T12474] neigh_probe+0xaa/0xf0 [ 1579.624649][T12474] [ 1579.627001][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1579.627001][T12474] dst_init+0x84/0x4a0 [ 1579.627001][T12474] dst_alloc+0x97/0x150 [ 1579.627001][T12474] ip6_dst_alloc+0x23/0x90 [ 1579.627001][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1579.627001][T12474] ip6_pol_route+0x56f/0x840 [ 1579.627001][T12474] fib6_rule_lookup+0x334/0x630 [ 1579.627001][T12474] ip6_route_output_flags+0x259/0x480 [ 1579.627001][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1579.627001][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1579.627001][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1579.627001][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1579.627001][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1579.627001][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1579.627001][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1579.627001][T12474] ip6_finish_output2+0x59b/0xf60 [ 1579.627001][T12474] ip6_finish_output+0x553/0xdf0 [ 1579.627001][T12474] [ 1579.629393][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1579.629393][T12474] netdev_get_by_index+0x5e/0x80 [ 1579.629393][T12474] fib6_nh_init+0x3d8/0x1580 [ 1579.629393][T12474] nh_create_ipv6+0x377/0x600 [ 1579.629393][T12474] nexthop_create+0x311/0x650 [ 1579.629393][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1579.629393][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1579.629393][T12474] netlink_rcv_skb+0x130/0x360 [ 1579.629393][T12474] netlink_unicast+0x449/0x710 [ 1579.629393][T12474] netlink_sendmsg+0x723/0xbe0 [ 1579.629393][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1579.629393][T12474] ___sys_sendmsg+0xee/0x170 [ 1579.629393][T12474] __sys_sendmsg+0xcd/0x170 [ 1579.629393][T12474] do_syscall_64+0xc3/0x1d0 [ 1579.629393][T12474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1579.629393][T12474] [ 1579.631437][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1579.631437][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1579.631437][T12474] addrconf_notify+0x344/0xd60 [ 1579.631437][T12474] notifier_call_chain+0xcd/0x150 [ 1579.631437][T12474] register_netdevice+0x108b/0x1690 [ 1579.631437][T12474] veth_newlink+0x401/0x830 [ 1579.631437][T12474] rtnl_newlink_create+0x341/0x850 [ 1579.631437][T12474] __rtnl_newlink+0xac9/0xd80 [ 1579.631437][T12474] rtnl_newlink+0x63/0xa0 [ 1579.631437][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1579.631437][T12474] netlink_rcv_skb+0x130/0x360 [ 1579.631437][T12474] netlink_unicast+0x449/0x710 [ 1579.631437][T12474] netlink_sendmsg+0x723/0xbe0 [ 1579.631437][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1579.631437][T12474] ___sys_sendmsg+0xee/0x170 [ 1579.631437][T12474] __sys_sendmsg+0xcd/0x170 [ 1579.631437][T12474] do_syscall_64+0xc3/0x1d0 [ 1579.631437][T12474] [ 1589.790138][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1589.790545][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1589.790545][T12474] dst_init+0x84/0x4a0 [ 1589.790545][T12474] dst_alloc+0x97/0x150 [ 1589.790545][T12474] ip6_dst_alloc+0x23/0x90 [ 1589.790545][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1589.790545][T12474] ip6_pol_route+0x56f/0x840 [ 1589.790545][T12474] fib6_rule_lookup+0x334/0x630 [ 1589.790545][T12474] ip6_route_output_flags+0x259/0x480 [ 1589.790545][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1589.790545][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1589.790545][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1589.790545][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1589.790545][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1589.790545][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1589.790545][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1589.790545][T12474] arp_solicit+0x4aa/0xe20 [ 1589.790545][T12474] neigh_probe+0xaa/0xf0 [ 1589.790545][T12474] [ 1589.792915][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1589.792915][T12474] dst_init+0x84/0x4a0 [ 1589.792915][T12474] dst_alloc+0x97/0x150 [ 1589.792915][T12474] ip6_dst_alloc+0x23/0x90 [ 1589.792915][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1589.792915][T12474] ip6_pol_route+0x56f/0x840 [ 1589.792915][T12474] fib6_rule_lookup+0x334/0x630 [ 1589.792915][T12474] ip6_route_output_flags+0x259/0x480 [ 1589.792915][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1589.792915][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1589.792915][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1589.792915][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1589.792915][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1589.792915][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1589.792915][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1589.792915][T12474] ip6_finish_output2+0x59b/0xf60 [ 1589.792915][T12474] ip6_finish_output+0x553/0xdf0 [ 1589.792915][T12474] [ 1589.795295][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1589.795295][T12474] netdev_get_by_index+0x5e/0x80 [ 1589.795295][T12474] fib6_nh_init+0x3d8/0x1580 [ 1589.795295][T12474] nh_create_ipv6+0x377/0x600 [ 1589.795295][T12474] nexthop_create+0x311/0x650 [ 1589.795295][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1589.795295][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1589.795295][T12474] netlink_rcv_skb+0x130/0x360 [ 1589.795295][T12474] netlink_unicast+0x449/0x710 [ 1589.795295][T12474] netlink_sendmsg+0x723/0xbe0 [ 1589.795295][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1589.795295][T12474] ___sys_sendmsg+0xee/0x170 [ 1589.795295][T12474] __sys_sendmsg+0xcd/0x170 [ 1589.795295][T12474] do_syscall_64+0xc3/0x1d0 [ 1589.795295][T12474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1589.795295][T12474] [ 1589.797339][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1589.797339][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1589.797339][T12474] addrconf_notify+0x344/0xd60 [ 1589.797339][T12474] notifier_call_chain+0xcd/0x150 [ 1589.797339][T12474] register_netdevice+0x108b/0x1690 [ 1589.797339][T12474] veth_newlink+0x401/0x830 [ 1589.797339][T12474] rtnl_newlink_create+0x341/0x850 [ 1589.797339][T12474] __rtnl_newlink+0xac9/0xd80 [ 1589.797339][T12474] rtnl_newlink+0x63/0xa0 [ 1589.797339][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1589.797339][T12474] netlink_rcv_skb+0x130/0x360 [ 1589.797339][T12474] netlink_unicast+0x449/0x710 [ 1589.797339][T12474] netlink_sendmsg+0x723/0xbe0 [ 1589.797339][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1589.797339][T12474] ___sys_sendmsg+0xee/0x170 [ 1589.797339][T12474] __sys_sendmsg+0xcd/0x170 [ 1589.797339][T12474] do_syscall_64+0xc3/0x1d0 [ 1589.797339][T12474] [ 1599.878152][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1599.878540][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1599.878540][T12474] dst_init+0x84/0x4a0 [ 1599.878540][T12474] dst_alloc+0x97/0x150 [ 1599.878540][T12474] ip6_dst_alloc+0x23/0x90 [ 1599.878540][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1599.878540][T12474] ip6_pol_route+0x56f/0x840 [ 1599.878540][T12474] fib6_rule_lookup+0x334/0x630 [ 1599.878540][T12474] ip6_route_output_flags+0x259/0x480 [ 1599.878540][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1599.878540][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1599.878540][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1599.878540][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1599.878540][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1599.878540][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1599.878540][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1599.878540][T12474] arp_solicit+0x4aa/0xe20 [ 1599.878540][T12474] neigh_probe+0xaa/0xf0 [ 1599.878540][T12474] [ 1599.880868][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1599.880868][T12474] dst_init+0x84/0x4a0 [ 1599.880868][T12474] dst_alloc+0x97/0x150 [ 1599.880868][T12474] ip6_dst_alloc+0x23/0x90 [ 1599.880868][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1599.880868][T12474] ip6_pol_route+0x56f/0x840 [ 1599.880868][T12474] fib6_rule_lookup+0x334/0x630 [ 1599.880868][T12474] ip6_route_output_flags+0x259/0x480 [ 1599.880868][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1599.880868][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1599.880868][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1599.880868][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1599.880868][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1599.880868][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1599.880868][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1599.880868][T12474] ip6_finish_output2+0x59b/0xf60 [ 1599.880868][T12474] ip6_finish_output+0x553/0xdf0 [ 1599.880868][T12474] [ 1599.883220][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1599.883220][T12474] netdev_get_by_index+0x5e/0x80 [ 1599.883220][T12474] fib6_nh_init+0x3d8/0x1580 [ 1599.883220][T12474] nh_create_ipv6+0x377/0x600 [ 1599.883220][T12474] nexthop_create+0x311/0x650 [ 1599.883220][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1599.883220][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1599.883220][T12474] netlink_rcv_skb+0x130/0x360 [ 1599.883220][T12474] netlink_unicast+0x449/0x710 [ 1599.883220][T12474] netlink_sendmsg+0x723/0xbe0 [ 1599.883220][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1599.883220][T12474] ___sys_sendmsg+0xee/0x170 [ 1599.883220][T12474] __sys_sendmsg+0xcd/0x170 [ 1599.883220][T12474] do_syscall_64+0xc3/0x1d0 [ 1599.883220][T12474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1599.883220][T12474] [ 1599.885218][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1599.885218][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1599.885218][T12474] addrconf_notify+0x344/0xd60 [ 1599.885218][T12474] notifier_call_chain+0xcd/0x150 [ 1599.885218][T12474] register_netdevice+0x108b/0x1690 [ 1599.885218][T12474] veth_newlink+0x401/0x830 [ 1599.885218][T12474] rtnl_newlink_create+0x341/0x850 [ 1599.885218][T12474] __rtnl_newlink+0xac9/0xd80 [ 1599.885218][T12474] rtnl_newlink+0x63/0xa0 [ 1599.885218][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1599.885218][T12474] netlink_rcv_skb+0x130/0x360 [ 1599.885218][T12474] netlink_unicast+0x449/0x710 [ 1599.885218][T12474] netlink_sendmsg+0x723/0xbe0 [ 1599.885218][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1599.885218][T12474] ___sys_sendmsg+0xee/0x170 [ 1599.885218][T12474] __sys_sendmsg+0xcd/0x170 [ 1599.885218][T12474] do_syscall_64+0xc3/0x1d0 [ 1599.885218][T12474] [ 1609.990218][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1609.990634][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1609.990634][T12474] dst_init+0x84/0x4a0 [ 1609.990634][T12474] dst_alloc+0x97/0x150 [ 1609.990634][T12474] ip6_dst_alloc+0x23/0x90 [ 1609.990634][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1609.990634][T12474] ip6_pol_route+0x56f/0x840 [ 1609.990634][T12474] fib6_rule_lookup+0x334/0x630 [ 1609.990634][T12474] ip6_route_output_flags+0x259/0x480 [ 1609.990634][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1609.990634][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1609.990634][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1609.990634][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1609.990634][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1609.990634][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1609.990634][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1609.990634][T12474] arp_solicit+0x4aa/0xe20 [ 1609.990634][T12474] neigh_probe+0xaa/0xf0 [ 1609.990634][T12474] [ 1609.992957][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1609.992957][T12474] dst_init+0x84/0x4a0 [ 1609.992957][T12474] dst_alloc+0x97/0x150 [ 1609.992957][T12474] ip6_dst_alloc+0x23/0x90 [ 1609.992957][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1609.992957][T12474] ip6_pol_route+0x56f/0x840 [ 1609.992957][T12474] fib6_rule_lookup+0x334/0x630 [ 1609.992957][T12474] ip6_route_output_flags+0x259/0x480 [ 1609.992957][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1609.992957][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1609.992957][T12474] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1609.992957][T12474] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1609.992957][T12474] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1609.992957][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1609.992957][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1609.992957][T12474] ip6_finish_output2+0x59b/0xf60 [ 1609.992957][T12474] ip6_finish_output+0x553/0xdf0 [ 1609.992957][T12474] [ 1609.995287][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1609.995287][T12474] netdev_get_by_index+0x5e/0x80 [ 1609.995287][T12474] fib6_nh_init+0x3d8/0x1580 [ 1609.995287][T12474] nh_create_ipv6+0x377/0x600 [ 1609.995287][T12474] nexthop_create+0x311/0x650 [ 1609.995287][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1609.995287][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1609.995287][T12474] netlink_rcv_skb+0x130/0x360 [ 1609.995287][T12474] netlink_unicast+0x449/0x710 [ 1609.995287][T12474] netlink_sendmsg+0x723/0xbe0 [ 1609.995287][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1609.995287][T12474] ___sys_sendmsg+0xee/0x170 [ 1609.995287][T12474] __sys_sendmsg+0xcd/0x170 [ 1609.995287][T12474] do_syscall_64+0xc3/0x1d0 [ 1609.995287][T12474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1609.995287][T12474] [ 1609.997267][T12474] ref_tracker: veth_A-R1@ffff8880067345e0 has 1/4 users at [ 1609.997267][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1609.997267][T12474] addrconf_notify+0x344/0xd60 [ 1609.997267][T12474] notifier_call_chain+0xcd/0x150 [ 1609.997267][T12474] register_netdevice+0x108b/0x1690 [ 1609.997267][T12474] veth_newlink+0x401/0x830 [ 1609.997267][T12474] rtnl_newlink_create+0x341/0x850 [ 1609.997267][T12474] __rtnl_newlink+0xac9/0xd80 [ 1609.997267][T12474] rtnl_newlink+0x63/0xa0 [ 1609.997267][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1609.997267][T12474] netlink_rcv_skb+0x130/0x360 [ 1609.997267][T12474] netlink_unicast+0x449/0x710 [ 1609.997267][T12474] netlink_sendmsg+0x723/0xbe0 [ 1609.997267][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1609.997267][T12474] ___sys_sendmsg+0xee/0x170 [ 1609.997267][T12474] __sys_sendmsg+0xcd/0x170 [ 1609.997267][T12474] do_syscall_64+0xc3/0x1d0 [ 1609.997267][T12474]