[ 3429.630752][T22277] br0: port 1(veth_A-C) entered blocking state [ 3429.631009][T22277] br0: port 1(veth_A-C) entered disabled state [ 3429.631260][T22277] veth_A-C: entered allmulticast mode [ 3429.632395][T22277] veth_A-C: entered promiscuous mode [ 3429.633384][T22277] br0: port 1(veth_A-C) entered blocking state [ 3429.633586][T22277] br0: port 1(veth_A-C) entered forwarding state [ 3431.035480][T22287] br0: port 2(vxlan_a) entered blocking state [ 3431.035711][T22287] br0: port 2(vxlan_a) entered disabled state [ 3431.035934][T22287] vxlan_a: entered allmulticast mode [ 3431.037079][T22287] vxlan_a: entered promiscuous mode [ 3431.890963][T22293] br0: port 2(vxlan_a) entered blocking state [ 3431.891225][T22293] br0: port 2(vxlan_a) entered forwarding state [ 3441.004600][ T76] vxlan_a: left allmulticast mode [ 3441.004783][ T76] vxlan_a: left promiscuous mode [ 3441.005090][ T76] br0: port 2(vxlan_a) entered disabled state [ 3441.006412][ T76] veth_A-C: left allmulticast mode [ 3441.006556][ T76] veth_A-C: left promiscuous mode [ 3441.006803][ T76] br0: port 1(veth_A-C) entered disabled state [ 3455.872559][T22474] br0: port 1(veth_A-C) entered blocking state [ 3455.872853][T22474] br0: port 1(veth_A-C) entered disabled state [ 3455.873920][T22474] veth_A-C: entered allmulticast mode [ 3455.875083][T22474] veth_A-C: entered promiscuous mode [ 3455.876074][T22474] br0: port 1(veth_A-C) entered blocking state [ 3455.876267][T22474] br0: port 1(veth_A-C) entered forwarding state [ 3457.270664][T22484] br0: port 2(vxlan_a) entered blocking state [ 3457.270959][T22484] br0: port 2(vxlan_a) entered disabled state [ 3457.271197][T22484] vxlan_a: entered allmulticast mode [ 3457.272326][T22484] vxlan_a: entered promiscuous mode [ 3458.094446][T22490] br0: port 2(vxlan_a) entered blocking state [ 3458.094714][T22490] br0: port 2(vxlan_a) entered forwarding state [ 3467.235923][ T76] vxlan_a: left allmulticast mode [ 3467.236159][ T76] vxlan_a: left promiscuous mode [ 3467.236466][ T76] br0: port 2(vxlan_a) entered disabled state [ 3467.237925][ T76] veth_A-C: left allmulticast mode [ 3467.238149][ T76] veth_A-C: left promiscuous mode [ 3467.238487][ T76] br0: port 1(veth_A-C) entered disabled state [ 3481.217140][T22659] br0: port 1(veth_A-C) entered blocking state [ 3481.217440][T22659] br0: port 1(veth_A-C) entered disabled state [ 3481.217663][T22659] veth_A-C: entered allmulticast mode [ 3481.219001][T22659] veth_A-C: entered promiscuous mode [ 3481.219985][T22659] br0: port 1(veth_A-C) entered blocking state [ 3481.220197][T22659] br0: port 1(veth_A-C) entered forwarding state [ 3482.616339][T22669] br0: port 2(vxlan_a) entered blocking state [ 3482.616585][T22669] br0: port 2(vxlan_a) entered disabled state [ 3482.616813][T22669] vxlan_a: entered allmulticast mode [ 3482.617877][T22669] vxlan_a: entered promiscuous mode [ 3483.465490][T22675] br0: port 2(vxlan_a) entered blocking state [ 3483.465737][T22675] br0: port 2(vxlan_a) entered forwarding state [ 3492.534327][ T76] vxlan_a: left allmulticast mode [ 3492.534518][ T76] vxlan_a: left promiscuous mode [ 3492.534787][ T76] br0: port 2(vxlan_a) entered disabled state [ 3492.535890][ T76] veth_A-C: left allmulticast mode [ 3492.536096][ T76] veth_A-C: left promiscuous mode [ 3492.536353][ T76] br0: port 1(veth_A-C) entered disabled state [ 3507.327944][T22856] br0: port 1(veth_A-C) entered blocking state [ 3507.328263][T22856] br0: port 1(veth_A-C) entered disabled state [ 3507.328488][T22856] veth_A-C: entered allmulticast mode [ 3507.329612][T22856] veth_A-C: entered promiscuous mode [ 3507.330594][T22856] br0: port 1(veth_A-C) entered blocking state [ 3507.330790][T22856] br0: port 1(veth_A-C) entered forwarding state [ 3508.730929][T22866] br0: port 2(vxlan_a) entered blocking state [ 3508.731258][T22866] br0: port 2(vxlan_a) entered disabled state [ 3508.731495][T22866] vxlan_a: entered allmulticast mode [ 3508.732632][T22866] vxlan_a: entered promiscuous mode [ 3509.598356][T22872] br0: port 2(vxlan_a) entered blocking state [ 3509.598674][T22872] br0: port 2(vxlan_a) entered forwarding state [ 3518.772201][ T76] vxlan_a: left allmulticast mode [ 3518.772366][ T76] vxlan_a: left promiscuous mode [ 3518.772626][ T76] br0: port 2(vxlan_a) entered disabled state [ 3518.773735][ T76] veth_A-C: left allmulticast mode [ 3518.773891][ T76] veth_A-C: left promiscuous mode [ 3518.774213][ T76] br0: port 1(veth_A-C) entered disabled state [ 3532.647269][T23041] br0: port 1(veth_A-C) entered blocking state [ 3532.647543][T23041] br0: port 1(veth_A-C) entered disabled state [ 3532.647826][T23041] veth_A-C: entered allmulticast mode [ 3532.649003][T23041] veth_A-C: entered promiscuous mode [ 3532.650617][T23041] br0: port 1(veth_A-C) entered blocking state [ 3532.650865][T23041] br0: port 1(veth_A-C) entered forwarding state [ 3534.058509][T23051] br0: port 2(vxlan_a) entered blocking state [ 3534.058782][T23051] br0: port 2(vxlan_a) entered disabled state [ 3534.059052][T23051] vxlan_a: entered allmulticast mode [ 3534.060615][T23051] vxlan_a: entered promiscuous mode [ 3534.899532][T23057] br0: port 2(vxlan_a) entered blocking state [ 3534.899778][T23057] br0: port 2(vxlan_a) entered forwarding state [ 3543.995101][ T76] vxlan_a: left allmulticast mode [ 3543.995272][ T76] vxlan_a: left promiscuous mode [ 3543.995561][ T76] br0: port 2(vxlan_a) entered disabled state [ 3543.997245][ T76] veth_A-C: left allmulticast mode [ 3543.997434][ T76] veth_A-C: left promiscuous mode [ 3543.997764][ T76] br0: port 1(veth_A-C) entered disabled state [ 3558.681072][T23238] br0: port 1(veth_A-C) entered blocking state [ 3558.681364][T23238] br0: port 1(veth_A-C) entered disabled state [ 3558.681589][T23238] veth_A-C: entered allmulticast mode [ 3558.682719][T23238] veth_A-C: entered promiscuous mode [ 3558.683754][T23238] br0: port 1(veth_A-C) entered blocking state [ 3558.683958][T23238] br0: port 1(veth_A-C) entered forwarding state [ 3560.081637][T23248] br0: port 2(vxlan_a) entered blocking state [ 3560.081892][T23248] br0: port 2(vxlan_a) entered disabled state [ 3560.082146][T23248] vxlan_a: entered allmulticast mode [ 3560.083288][T23248] vxlan_a: entered promiscuous mode [ 3560.919635][T23254] br0: port 2(vxlan_a) entered blocking state [ 3560.919885][T23254] br0: port 2(vxlan_a) entered forwarding state [ 3570.085704][ T76] vxlan_a: left allmulticast mode [ 3570.085942][ T76] vxlan_a: left promiscuous mode [ 3570.086288][ T76] br0: port 2(vxlan_a) entered disabled state [ 3570.089909][ T76] veth_A-C: left allmulticast mode [ 3570.090638][ T76] veth_A-C: left promiscuous mode [ 3570.090921][ T76] br0: port 1(veth_A-C) entered disabled state [ 3584.110437][T23423] br0: port 1(veth_A-C) entered blocking state [ 3584.110757][T23423] br0: port 1(veth_A-C) entered disabled state [ 3584.110988][T23423] veth_A-C: entered allmulticast mode [ 3584.112188][T23423] veth_A-C: entered promiscuous mode [ 3584.113233][T23423] br0: port 1(veth_A-C) entered blocking state [ 3584.113438][T23423] br0: port 1(veth_A-C) entered forwarding state [ 3585.530672][T23433] br0: port 2(vxlan_a) entered blocking state [ 3585.530971][T23433] br0: port 2(vxlan_a) entered disabled state [ 3585.531205][T23433] vxlan_a: entered allmulticast mode [ 3585.532330][T23433] vxlan_a: entered promiscuous mode [ 3586.363647][T23439] br0: port 2(vxlan_a) entered blocking state [ 3586.363885][T23439] br0: port 2(vxlan_a) entered forwarding state [ 3595.404934][ T76] vxlan_a: left allmulticast mode [ 3595.405127][ T76] vxlan_a: left promiscuous mode [ 3595.405400][ T76] br0: port 2(vxlan_a) entered disabled state [ 3595.406741][ T76] veth_A-C: left allmulticast mode [ 3595.406883][ T76] veth_A-C: left promiscuous mode [ 3595.407240][ T76] br0: port 1(veth_A-C) entered disabled state [ 3610.211005][T23620] br0: port 1(veth_A-C) entered blocking state [ 3610.211307][T23620] br0: port 1(veth_A-C) entered disabled state [ 3610.211526][T23620] veth_A-C: entered allmulticast mode [ 3610.212569][T23620] veth_A-C: entered promiscuous mode [ 3610.214499][T23620] br0: port 1(veth_A-C) entered blocking state [ 3610.214706][T23620] br0: port 1(veth_A-C) entered forwarding state [ 3611.614915][T23630] br0: port 2(vxlan_a) entered blocking state [ 3611.615196][T23630] br0: port 2(vxlan_a) entered disabled state [ 3611.615468][T23630] vxlan_a: entered allmulticast mode [ 3611.616551][T23630] vxlan_a: entered promiscuous mode [ 3612.450801][T23636] br0: port 2(vxlan_a) entered blocking state [ 3612.451116][T23636] br0: port 2(vxlan_a) entered forwarding state [ 3621.392174][ T76] vxlan_a: left allmulticast mode [ 3621.392350][ T76] vxlan_a: left promiscuous mode [ 3621.392620][ T76] br0: port 2(vxlan_a) entered disabled state [ 3621.394030][ T76] veth_A-C: left allmulticast mode [ 3621.394270][ T76] veth_A-C: left promiscuous mode [ 3621.394563][ T76] br0: port 1(veth_A-C) entered disabled state [ 3635.269196][T23805] br0: port 1(veth_A-C) entered blocking state [ 3635.269426][T23805] br0: port 1(veth_A-C) entered disabled state [ 3635.269643][T23805] veth_A-C: entered allmulticast mode [ 3635.270689][T23805] veth_A-C: entered promiscuous mode [ 3635.271586][T23805] br0: port 1(veth_A-C) entered blocking state [ 3635.271809][T23805] br0: port 1(veth_A-C) entered forwarding state [ 3636.642371][T23815] br0: port 2(geneve_a) entered blocking state [ 3636.642684][T23815] br0: port 2(geneve_a) entered disabled state [ 3636.642909][T23815] geneve_a: entered allmulticast mode [ 3636.644079][T23815] geneve_a: entered promiscuous mode [ 3637.473889][T23821] br0: port 2(geneve_a) entered blocking state [ 3637.474232][T23821] br0: port 2(geneve_a) entered forwarding state [ 3646.607210][ T76] geneve_a: left allmulticast mode [ 3646.607385][ T76] geneve_a: left promiscuous mode [ 3646.607657][ T76] br0: port 2(geneve_a) entered disabled state [ 3646.609117][ T76] veth_A-C: left allmulticast mode [ 3646.609257][ T76] veth_A-C: left promiscuous mode [ 3646.609508][ T76] br0: port 1(veth_A-C) entered disabled state [ 3661.615019][T24003] br0: port 1(veth_A-C) entered blocking state [ 3661.615280][T24003] br0: port 1(veth_A-C) entered disabled state [ 3661.615518][T24003] veth_A-C: entered allmulticast mode [ 3661.616596][T24003] veth_A-C: entered promiscuous mode [ 3661.618887][T24003] br0: port 1(veth_A-C) entered blocking state [ 3661.619120][T24003] br0: port 1(veth_A-C) entered forwarding state [ 3663.031311][T24013] br0: port 2(geneve_a) entered blocking state [ 3663.031645][T24013] br0: port 2(geneve_a) entered disabled state [ 3663.031872][T24013] geneve_a: entered allmulticast mode [ 3663.033144][T24013] geneve_a: entered promiscuous mode [ 3663.848074][T24019] br0: port 2(geneve_a) entered blocking state [ 3663.848383][T24019] br0: port 2(geneve_a) entered forwarding state [ 3672.843077][ T76] geneve_a: left allmulticast mode [ 3672.843281][ T76] geneve_a: left promiscuous mode [ 3672.843545][ T76] br0: port 2(geneve_a) entered disabled state [ 3672.845014][ T76] veth_A-C: left allmulticast mode [ 3672.845197][ T76] veth_A-C: left promiscuous mode [ 3672.845452][ T76] br0: port 1(veth_A-C) entered disabled state [ 3686.736017][T24189] br0: port 1(veth_A-C) entered blocking state [ 3686.736263][T24189] br0: port 1(veth_A-C) entered disabled state [ 3686.736488][T24189] veth_A-C: entered allmulticast mode [ 3686.737600][T24189] veth_A-C: entered promiscuous mode [ 3686.738575][T24189] br0: port 1(veth_A-C) entered blocking state [ 3686.738767][T24189] br0: port 1(veth_A-C) entered forwarding state [ 3688.122225][T24199] br0: port 2(geneve_a) entered blocking state [ 3688.122549][T24199] br0: port 2(geneve_a) entered disabled state [ 3688.122781][T24199] geneve_a: entered allmulticast mode [ 3688.124663][T24199] geneve_a: entered promiscuous mode [ 3688.961589][T24205] br0: port 2(geneve_a) entered blocking state [ 3688.961902][T24205] br0: port 2(geneve_a) entered forwarding state [ 3697.899186][ T76] geneve_a: left allmulticast mode [ 3697.899388][ T76] geneve_a: left promiscuous mode [ 3697.899668][ T76] br0: port 2(geneve_a) entered disabled state [ 3697.900920][ T76] veth_A-C: left allmulticast mode [ 3697.901117][ T76] veth_A-C: left promiscuous mode [ 3697.901387][ T76] br0: port 1(veth_A-C) entered disabled state [ 3712.624150][T24387] br0: port 1(veth_A-C) entered blocking state [ 3712.624433][T24387] br0: port 1(veth_A-C) entered disabled state [ 3712.624656][T24387] veth_A-C: entered allmulticast mode [ 3712.625819][T24387] veth_A-C: entered promiscuous mode [ 3712.626806][T24387] br0: port 1(veth_A-C) entered blocking state [ 3712.627001][T24387] br0: port 1(veth_A-C) entered forwarding state [ 3713.999513][T24397] br0: port 2(geneve_a) entered blocking state [ 3713.999808][T24397] br0: port 2(geneve_a) entered disabled state [ 3714.000024][T24397] geneve_a: entered allmulticast mode [ 3714.001099][T24397] geneve_a: entered promiscuous mode [ 3714.836414][T24403] br0: port 2(geneve_a) entered blocking state [ 3714.836723][T24403] br0: port 2(geneve_a) entered forwarding state [ 3723.886031][ T76] geneve_a: left allmulticast mode [ 3723.886220][ T76] geneve_a: left promiscuous mode [ 3723.886488][ T76] br0: port 2(geneve_a) entered disabled state [ 3723.888716][ T76] veth_A-C: left allmulticast mode [ 3723.888862][ T76] veth_A-C: left promiscuous mode [ 3723.889140][ T76] br0: port 1(veth_A-C) entered disabled state [ 3737.767726][T24572] br0: port 1(veth_A-C) entered blocking state [ 3737.768029][T24572] br0: port 1(veth_A-C) entered disabled state [ 3737.769205][T24572] veth_A-C: entered allmulticast mode [ 3737.770411][T24572] veth_A-C: entered promiscuous mode [ 3737.771415][T24572] br0: port 1(veth_A-C) entered blocking state [ 3737.771615][T24572] br0: port 1(veth_A-C) entered forwarding state [ 3739.177379][T24582] br0: port 2(geneve_a) entered blocking state [ 3739.177683][T24582] br0: port 2(geneve_a) entered disabled state [ 3739.177901][T24582] geneve_a: entered allmulticast mode [ 3739.178989][T24582] geneve_a: entered promiscuous mode [ 3740.008733][T24588] br0: port 2(geneve_a) entered blocking state [ 3740.009033][T24588] br0: port 2(geneve_a) entered forwarding state [ 3748.949811][ T76] geneve_a: left allmulticast mode [ 3748.950071][ T76] geneve_a: left promiscuous mode [ 3748.950369][ T76] br0: port 2(geneve_a) entered disabled state [ 3748.951833][ T76] veth_A-C: left allmulticast mode [ 3748.952074][ T76] veth_A-C: left promiscuous mode [ 3748.952366][ T76] br0: port 1(veth_A-C) entered disabled state [ 3763.907711][T24771] br0: port 1(veth_A-C) entered blocking state [ 3763.908011][T24771] br0: port 1(veth_A-C) entered disabled state [ 3763.908241][T24771] veth_A-C: entered allmulticast mode [ 3763.909334][T24771] veth_A-C: entered promiscuous mode [ 3763.910338][T24771] br0: port 1(veth_A-C) entered blocking state [ 3763.910536][T24771] br0: port 1(veth_A-C) entered forwarding state [ 3765.304402][T24781] br0: port 2(geneve_a) entered blocking state [ 3765.304718][T24781] br0: port 2(geneve_a) entered disabled state [ 3765.304947][T24781] geneve_a: entered allmulticast mode [ 3765.306014][T24781] geneve_a: entered promiscuous mode [ 3766.148537][T24787] br0: port 2(geneve_a) entered blocking state [ 3766.148851][T24787] br0: port 2(geneve_a) entered forwarding state [ 3775.270134][ T76] geneve_a: left allmulticast mode [ 3775.270304][ T76] geneve_a: left promiscuous mode [ 3775.270568][ T76] br0: port 2(geneve_a) entered disabled state [ 3775.272133][ T76] veth_A-C: left allmulticast mode [ 3775.272281][ T76] veth_A-C: left promiscuous mode [ 3775.272567][ T76] br0: port 1(veth_A-C) entered disabled state [ 3789.256353][T24956] br0: port 1(veth_A-C) entered blocking state [ 3789.256658][T24956] br0: port 1(veth_A-C) entered disabled state [ 3789.256880][T24956] veth_A-C: entered allmulticast mode [ 3789.258021][T24956] veth_A-C: entered promiscuous mode [ 3789.259011][T24956] br0: port 1(veth_A-C) entered blocking state [ 3789.259219][T24956] br0: port 1(veth_A-C) entered forwarding state [ 3790.664466][T24966] br0: port 2(geneve_a) entered blocking state [ 3790.664763][T24966] br0: port 2(geneve_a) entered disabled state [ 3790.664985][T24966] geneve_a: entered allmulticast mode [ 3790.666128][T24966] geneve_a: entered promiscuous mode [ 3791.511792][T24972] br0: port 2(geneve_a) entered blocking state [ 3791.512051][T24972] br0: port 2(geneve_a) entered forwarding state [ 3800.608177][ T76] geneve_a: left allmulticast mode [ 3800.608361][ T76] geneve_a: left promiscuous mode [ 3800.608634][ T76] br0: port 2(geneve_a) entered disabled state [ 3800.610766][ T76] veth_A-C: left allmulticast mode [ 3800.610925][ T76] veth_A-C: left promiscuous mode [ 3800.611196][ T76] br0: port 1(veth_A-C) entered disabled state [ 3815.760112][T25153] br0: port 1(veth_A-C) entered blocking state [ 3815.760389][T25153] br0: port 1(veth_A-C) entered disabled state [ 3815.760656][T25153] veth_A-C: entered allmulticast mode [ 3815.761850][T25153] veth_A-C: entered promiscuous mode [ 3815.762911][T25153] br0: port 1(veth_A-C) entered blocking state [ 3815.763168][T25153] br0: port 1(veth_A-C) entered forwarding state [ 3817.236159][T25163] br0: port 2(geneve_a) entered blocking state [ 3817.236456][T25163] br0: port 2(geneve_a) entered disabled state [ 3817.236681][T25163] geneve_a: entered allmulticast mode [ 3817.237816][T25163] geneve_a: entered promiscuous mode [ 3818.141716][T25169] br0: port 2(geneve_a) entered blocking state [ 3818.141972][T25169] br0: port 2(geneve_a) entered forwarding state [ 3827.389514][ T76] geneve_a: left allmulticast mode [ 3827.389700][ T76] geneve_a: left promiscuous mode [ 3827.389982][ T76] br0: port 2(geneve_a) entered disabled state [ 3827.391468][ T76] veth_A-C: left allmulticast mode [ 3827.391622][ T76] veth_A-C: left promiscuous mode [ 3827.391901][ T76] br0: port 1(veth_A-C) entered disabled state [ 4559.216197][T31091] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4559.216736][T31091] ref_tracker: veth_A-R1@ffff88800754c5e0 has 2/4 users at [ 4559.216736][T31091] dst_init+0x84/0x4a0 [ 4559.216736][T31091] dst_alloc+0x97/0x150 [ 4559.216736][T31091] ip6_dst_alloc+0x23/0x90 [ 4559.216736][T31091] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4559.216736][T31091] ip6_pol_route+0x56f/0x840 [ 4559.216736][T31091] fib6_rule_lookup+0x334/0x630 [ 4559.216736][T31091] ip6_route_output_flags+0x259/0x480 [ 4559.216736][T31091] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 4559.216736][T31091] ip6_dst_lookup_flow+0x88/0x190 [ 4559.216736][T31091] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4559.216736][T31091] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 4559.216736][T31091] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 4559.216736][T31091] dev_hard_start_xmit+0x10e/0x360 [ 4559.216736][T31091] __dev_queue_xmit+0xfbb/0x18e0 [ 4559.216736][T31091] ip6_finish_output2+0x59b/0xff0 [ 4559.216736][T31091] ip6_finish_output+0x553/0xdf0 [ 4559.216736][T31091] [ 4559.219782][T31091] ref_tracker: veth_A-R1@ffff88800754c5e0 has 1/4 users at [ 4559.219782][T31091] netdev_get_by_index+0x5e/0x80 [ 4559.219782][T31091] fib6_nh_init+0x3da/0x1580 [ 4559.219782][T31091] nh_create_ipv6+0x377/0x600 [ 4559.219782][T31091] nexthop_create+0x311/0x650 [ 4559.219782][T31091] rtm_new_nexthop+0x3f0/0x5c0 [ 4559.219782][T31091] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4559.219782][T31091] netlink_rcv_skb+0x130/0x360 [ 4559.219782][T31091] netlink_unicast+0x449/0x710 [ 4559.219782][T31091] netlink_sendmsg+0x723/0xbe0 [ 4559.219782][T31091] ____sys_sendmsg+0x7b2/0xa10 [ 4559.219782][T31091] ___sys_sendmsg+0xee/0x170 [ 4559.219782][T31091] __sys_sendmsg+0xcd/0x170 [ 4559.219782][T31091] do_syscall_64+0xc1/0x1d0 [ 4559.219782][T31091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4559.219782][T31091] [ 4559.221734][T31091] ref_tracker: veth_A-R1@ffff88800754c5e0 has 1/4 users at [ 4559.221734][T31091] ipv6_add_dev+0x3b9/0x11c0 [ 4559.221734][T31091] addrconf_notify+0x344/0xd60 [ 4559.221734][T31091] notifier_call_chain+0xcd/0x150 [ 4559.221734][T31091] register_netdevice+0x1091/0x1690 [ 4559.221734][T31091] veth_newlink+0x401/0x830 [ 4559.221734][T31091] rtnl_newlink_create+0x341/0x850 [ 4559.221734][T31091] __rtnl_newlink+0xac9/0xd80 [ 4559.221734][T31091] rtnl_newlink+0x63/0xa0 [ 4559.221734][T31091] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4559.221734][T31091] netlink_rcv_skb+0x130/0x360 [ 4559.221734][T31091] netlink_unicast+0x449/0x710 [ 4559.221734][T31091] netlink_sendmsg+0x723/0xbe0 [ 4559.221734][T31091] ____sys_sendmsg+0x7b2/0xa10 [ 4559.221734][T31091] ___sys_sendmsg+0xee/0x170 [ 4559.221734][T31091] __sys_sendmsg+0xcd/0x170 [ 4559.221734][T31091] do_syscall_64+0xc1/0x1d0 [ 4559.221734][T31091] [ 4569.424146][T31091] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4569.424544][T31091] ref_tracker: veth_A-R1@ffff88800754c5e0 has 2/4 users at [ 4569.424544][T31091] dst_init+0x84/0x4a0 [ 4569.424544][T31091] dst_alloc+0x97/0x150 [ 4569.424544][T31091] ip6_dst_alloc+0x23/0x90 [ 4569.424544][T31091] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4569.424544][T31091] ip6_pol_route+0x56f/0x840 [ 4569.424544][T31091] fib6_rule_lookup+0x334/0x630 [ 4569.424544][T31091] ip6_route_output_flags+0x259/0x480 [ 4569.424544][T31091] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 4569.424544][T31091] ip6_dst_lookup_flow+0x88/0x190 [ 4569.424544][T31091] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4569.424544][T31091] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 4569.424544][T31091] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 4569.424544][T31091] dev_hard_start_xmit+0x10e/0x360 [ 4569.424544][T31091] __dev_queue_xmit+0xfbb/0x18e0 [ 4569.424544][T31091] ip6_finish_output2+0x59b/0xff0 [ 4569.424544][T31091] ip6_finish_output+0x553/0xdf0 [ 4569.424544][T31091] [ 4569.426869][T31091] ref_tracker: veth_A-R1@ffff88800754c5e0 has 1/4 users at [ 4569.426869][T31091] netdev_get_by_index+0x5e/0x80 [ 4569.426869][T31091] fib6_nh_init+0x3da/0x1580 [ 4569.426869][T31091] nh_create_ipv6+0x377/0x600 [ 4569.426869][T31091] nexthop_create+0x311/0x650 [ 4569.426869][T31091] rtm_new_nexthop+0x3f0/0x5c0 [ 4569.426869][T31091] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4569.426869][T31091] netlink_rcv_skb+0x130/0x360 [ 4569.426869][T31091] netlink_unicast+0x449/0x710 [ 4569.426869][T31091] netlink_sendmsg+0x723/0xbe0 [ 4569.426869][T31091] ____sys_sendmsg+0x7b2/0xa10 [ 4569.426869][T31091] ___sys_sendmsg+0xee/0x170 [ 4569.426869][T31091] __sys_sendmsg+0xcd/0x170 [ 4569.426869][T31091] do_syscall_64+0xc1/0x1d0 [ 4569.426869][T31091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4569.426869][T31091] [ 4569.428816][T31091] ref_tracker: veth_A-R1@ffff88800754c5e0 has 1/4 users at [ 4569.428816][T31091] ipv6_add_dev+0x3b9/0x11c0 [ 4569.428816][T31091] addrconf_notify+0x344/0xd60 [ 4569.428816][T31091] notifier_call_chain+0xcd/0x150 [ 4569.428816][T31091] register_netdevice+0x1091/0x1690 [ 4569.428816][T31091] veth_newlink+0x401/0x830 [ 4569.428816][T31091] rtnl_newlink_create+0x341/0x850 [ 4569.428816][T31091] __rtnl_newlink+0xac9/0xd80 [ 4569.428816][T31091] rtnl_newlink+0x63/0xa0 [ 4569.428816][T31091] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4569.428816][T31091] netlink_rcv_skb+0x130/0x360 [ 4569.428816][T31091] netlink_unicast+0x449/0x710 [ 4569.428816][T31091] netlink_sendmsg+0x723/0xbe0 [ 4569.428816][T31091] ____sys_sendmsg+0x7b2/0xa10 [ 4569.428816][T31091] ___sys_sendmsg+0xee/0x170 [ 4569.428816][T31091] __sys_sendmsg+0xcd/0x170 [ 4569.428816][T31091] do_syscall_64+0xc1/0x1d0 [ 4569.428816][T31091]