[ 52.402799][ T1348] openvswitch: Open vSwitch switching datapath [ 60.119785][ T1438] ip (1438) used greatest stack depth: 23008 bytes left [ 443.317231][ T5967] br0: port 1(veth_A-C) entered blocking state [ 443.317653][ T5967] br0: port 1(veth_A-C) entered disabled state [ 443.317913][ T5967] veth_A-C: entered allmulticast mode [ 443.319841][ T5967] veth_A-C: entered promiscuous mode [ 443.321668][ T5967] br0: port 1(veth_A-C) entered blocking state [ 443.322063][ T5967] br0: port 1(veth_A-C) entered forwarding state [ 444.068977][ T5977] br0: port 2(vxlan_a) entered blocking state [ 444.069324][ T5977] br0: port 2(vxlan_a) entered disabled state [ 444.069571][ T5977] vxlan_a: entered allmulticast mode [ 444.070720][ T5977] vxlan_a: entered promiscuous mode [ 444.516952][ T5983] br0: port 2(vxlan_a) entered blocking state [ 444.517424][ T5983] br0: port 2(vxlan_a) entered forwarding state [ 450.420669][ T11] vxlan_a: left allmulticast mode [ 450.421004][ T11] vxlan_a: left promiscuous mode [ 450.421345][ T11] br0: port 2(vxlan_a) entered disabled state [ 450.423997][ T11] veth_A-C: left allmulticast mode [ 450.424196][ T11] veth_A-C: left promiscuous mode [ 450.424468][ T11] br0: port 1(veth_A-C) entered disabled state [ 464.151776][ T6214] br0: port 1(veth_A-C) entered blocking state [ 464.152028][ T6214] br0: port 1(veth_A-C) entered disabled state [ 464.152283][ T6214] veth_A-C: entered allmulticast mode [ 464.153446][ T6214] veth_A-C: entered promiscuous mode [ 464.154472][ T6214] br0: port 1(veth_A-C) entered blocking state [ 464.154691][ T6214] br0: port 1(veth_A-C) entered forwarding state [ 464.921453][ T6224] br0: port 2(vxlan_a) entered blocking state [ 464.921773][ T6224] br0: port 2(vxlan_a) entered disabled state [ 464.922013][ T6224] vxlan_a: entered allmulticast mode [ 464.923195][ T6224] vxlan_a: entered promiscuous mode [ 465.353877][ T6230] br0: port 2(vxlan_a) entered blocking state [ 465.354238][ T6230] br0: port 2(vxlan_a) entered forwarding state [ 471.251467][ T11] vxlan_a: left allmulticast mode [ 471.251700][ T11] vxlan_a: left promiscuous mode [ 471.251978][ T11] br0: port 2(vxlan_a) entered disabled state [ 471.253536][ T11] veth_A-C: left allmulticast mode [ 471.253699][ T11] veth_A-C: left promiscuous mode [ 471.253979][ T11] br0: port 1(veth_A-C) entered disabled state [ 484.471522][ T6448] br0: port 1(veth_A-C) entered blocking state [ 484.471837][ T6448] br0: port 1(veth_A-C) entered disabled state [ 484.472073][ T6448] veth_A-C: entered allmulticast mode [ 484.473584][ T6448] veth_A-C: entered promiscuous mode [ 484.474596][ T6448] br0: port 1(veth_A-C) entered blocking state [ 484.474811][ T6448] br0: port 1(veth_A-C) entered forwarding state [ 485.252645][ T6458] br0: port 2(vxlan_a) entered blocking state [ 485.252922][ T6458] br0: port 2(vxlan_a) entered disabled state [ 485.253190][ T6458] vxlan_a: entered allmulticast mode [ 485.254392][ T6458] vxlan_a: entered promiscuous mode [ 485.693517][ T6464] br0: port 2(vxlan_a) entered blocking state [ 485.693807][ T6464] br0: port 2(vxlan_a) entered forwarding state [ 491.609490][ T11] vxlan_a: left allmulticast mode [ 491.609685][ T11] vxlan_a: left promiscuous mode [ 491.609962][ T11] br0: port 2(vxlan_a) entered disabled state [ 491.611578][ T11] veth_A-C: left allmulticast mode [ 491.611747][ T11] veth_A-C: left promiscuous mode [ 491.612539][ T11] br0: port 1(veth_A-C) entered disabled state [ 505.396661][ T6694] br0: port 1(veth_A-C) entered blocking state [ 505.396977][ T6694] br0: port 1(veth_A-C) entered disabled state [ 505.397235][ T6694] veth_A-C: entered allmulticast mode [ 505.398406][ T6694] veth_A-C: entered promiscuous mode [ 505.399417][ T6694] br0: port 1(veth_A-C) entered blocking state [ 505.399630][ T6694] br0: port 1(veth_A-C) entered forwarding state [ 506.137107][ T6704] br0: port 2(vxlan_a) entered blocking state [ 506.137456][ T6704] br0: port 2(vxlan_a) entered disabled state [ 506.137715][ T6704] vxlan_a: entered allmulticast mode [ 506.138885][ T6704] vxlan_a: entered promiscuous mode [ 506.582055][ T6710] br0: port 2(vxlan_a) entered blocking state [ 506.582326][ T6710] br0: port 2(vxlan_a) entered forwarding state [ 512.513772][ T11] vxlan_a: left allmulticast mode [ 512.513973][ T11] vxlan_a: left promiscuous mode [ 512.514274][ T11] br0: port 2(vxlan_a) entered disabled state [ 512.515637][ T11] veth_A-C: left allmulticast mode [ 512.515802][ T11] veth_A-C: left promiscuous mode [ 512.516064][ T11] br0: port 1(veth_A-C) entered disabled state [ 525.763702][ T6928] br0: port 1(veth_A-C) entered blocking state [ 525.763952][ T6928] br0: port 1(veth_A-C) entered disabled state [ 525.764212][ T6928] veth_A-C: entered allmulticast mode [ 525.766200][ T6928] veth_A-C: entered promiscuous mode [ 525.767194][ T6928] br0: port 1(veth_A-C) entered blocking state [ 525.767408][ T6928] br0: port 1(veth_A-C) entered forwarding state [ 526.530479][ T6938] br0: port 2(vxlan_a) entered blocking state [ 526.530729][ T6938] br0: port 2(vxlan_a) entered disabled state [ 526.530964][ T6938] vxlan_a: entered allmulticast mode [ 526.532099][ T6938] vxlan_a: entered promiscuous mode [ 526.970304][ T6944] br0: port 2(vxlan_a) entered blocking state [ 526.970593][ T6944] br0: port 2(vxlan_a) entered forwarding state [ 531.877879][ T6977] socat (6977) used greatest stack depth: 22640 bytes left [ 532.873429][ T11] vxlan_a: left allmulticast mode [ 532.873634][ T11] vxlan_a: left promiscuous mode [ 532.873910][ T11] br0: port 2(vxlan_a) entered disabled state [ 532.875094][ T11] veth_A-C: left allmulticast mode [ 532.875301][ T11] veth_A-C: left promiscuous mode [ 532.875572][ T11] br0: port 1(veth_A-C) entered disabled state [ 546.654543][ T7174] br0: port 1(veth_A-C) entered blocking state [ 546.654790][ T7174] br0: port 1(veth_A-C) entered disabled state [ 546.655033][ T7174] veth_A-C: entered allmulticast mode [ 546.656242][ T7174] veth_A-C: entered promiscuous mode [ 546.657257][ T7174] br0: port 1(veth_A-C) entered blocking state [ 546.657476][ T7174] br0: port 1(veth_A-C) entered forwarding state [ 547.415784][ T7184] br0: port 2(vxlan_a) entered blocking state [ 547.416144][ T7184] br0: port 2(vxlan_a) entered disabled state [ 547.416400][ T7184] vxlan_a: entered allmulticast mode [ 547.417564][ T7184] vxlan_a: entered promiscuous mode [ 547.855448][ T7190] br0: port 2(vxlan_a) entered blocking state [ 547.855772][ T7190] br0: port 2(vxlan_a) entered forwarding state [ 553.771487][ T11] vxlan_a: left allmulticast mode [ 553.771718][ T11] vxlan_a: left promiscuous mode [ 553.772009][ T11] br0: port 2(vxlan_a) entered disabled state [ 553.773426][ T11] veth_A-C: left allmulticast mode [ 553.773631][ T11] veth_A-C: left promiscuous mode [ 553.773914][ T11] br0: port 1(veth_A-C) entered disabled state [ 566.970814][ T7408] br0: port 1(veth_A-C) entered blocking state [ 566.971074][ T7408] br0: port 1(veth_A-C) entered disabled state [ 566.971326][ T7408] veth_A-C: entered allmulticast mode [ 566.972489][ T7408] veth_A-C: entered promiscuous mode [ 566.973502][ T7408] br0: port 1(veth_A-C) entered blocking state [ 566.973721][ T7408] br0: port 1(veth_A-C) entered forwarding state [ 567.726616][ T7418] br0: port 2(vxlan_a) entered blocking state [ 567.726924][ T7418] br0: port 2(vxlan_a) entered disabled state [ 567.727183][ T7418] vxlan_a: entered allmulticast mode [ 567.728371][ T7418] vxlan_a: entered promiscuous mode [ 568.160385][ T7424] br0: port 2(vxlan_a) entered blocking state [ 568.160646][ T7424] br0: port 2(vxlan_a) entered forwarding state [ 574.041161][ T11] vxlan_a: left allmulticast mode [ 574.041394][ T11] vxlan_a: left promiscuous mode [ 574.041688][ T11] br0: port 2(vxlan_a) entered disabled state [ 574.045036][ T11] veth_A-C: left allmulticast mode [ 574.045310][ T11] veth_A-C: left promiscuous mode [ 574.045597][ T11] br0: port 1(veth_A-C) entered disabled state [ 587.756656][ T7654] br0: port 1(veth_A-C) entered blocking state [ 587.756972][ T7654] br0: port 1(veth_A-C) entered disabled state [ 587.757228][ T7654] veth_A-C: entered allmulticast mode [ 587.758389][ T7654] veth_A-C: entered promiscuous mode [ 587.760759][ T7654] br0: port 1(veth_A-C) entered blocking state [ 587.760979][ T7654] br0: port 1(veth_A-C) entered forwarding state [ 588.510285][ T7664] br0: port 2(vxlan_a) entered blocking state [ 588.510568][ T7664] br0: port 2(vxlan_a) entered disabled state [ 588.510821][ T7664] vxlan_a: entered allmulticast mode [ 588.513179][ T7664] vxlan_a: entered promiscuous mode [ 588.959005][ T7670] br0: port 2(vxlan_a) entered blocking state [ 588.959379][ T7670] br0: port 2(vxlan_a) entered forwarding state [ 594.882211][ T11] vxlan_a: left allmulticast mode [ 594.882431][ T11] vxlan_a: left promiscuous mode [ 594.882708][ T11] br0: port 2(vxlan_a) entered disabled state [ 594.884569][ T11] veth_A-C: left allmulticast mode [ 594.884745][ T11] veth_A-C: left promiscuous mode [ 594.885016][ T11] br0: port 1(veth_A-C) entered disabled state [ 608.116538][ T7888] br0: port 1(veth_A-C) entered blocking state [ 608.116905][ T7888] br0: port 1(veth_A-C) entered disabled state [ 608.117182][ T7888] veth_A-C: entered allmulticast mode [ 608.118351][ T7888] veth_A-C: entered promiscuous mode [ 608.120031][ T7888] br0: port 1(veth_A-C) entered blocking state [ 608.120290][ T7888] br0: port 1(veth_A-C) entered forwarding state [ 608.870071][ T7898] br0: port 2(geneve_a) entered blocking state [ 608.870429][ T7898] br0: port 2(geneve_a) entered disabled state [ 608.870685][ T7898] geneve_a: entered allmulticast mode [ 608.871857][ T7898] geneve_a: entered promiscuous mode [ 609.299199][ T7904] br0: port 2(geneve_a) entered blocking state [ 609.299492][ T7904] br0: port 2(geneve_a) entered forwarding state [ 614.205474][ T7937] socat (7937) used greatest stack depth: 22288 bytes left [ 615.187324][ T11] geneve_a: left allmulticast mode [ 615.187520][ T11] geneve_a: left promiscuous mode [ 615.187844][ T11] br0: port 2(geneve_a) entered disabled state [ 615.189297][ T11] veth_A-C: left allmulticast mode [ 615.189463][ T11] veth_A-C: left promiscuous mode [ 615.189733][ T11] br0: port 1(veth_A-C) entered disabled state [ 628.841247][ T8136] br0: port 1(veth_A-C) entered blocking state [ 628.841524][ T8136] br0: port 1(veth_A-C) entered disabled state [ 628.841776][ T8136] veth_A-C: entered allmulticast mode [ 628.842946][ T8136] veth_A-C: entered promiscuous mode [ 628.844031][ T8136] br0: port 1(veth_A-C) entered blocking state [ 628.844292][ T8136] br0: port 1(veth_A-C) entered forwarding state [ 629.597839][ T8146] br0: port 2(geneve_a) entered blocking state [ 629.598090][ T8146] br0: port 2(geneve_a) entered disabled state [ 629.598346][ T8146] geneve_a: entered allmulticast mode [ 629.599493][ T8146] geneve_a: entered promiscuous mode [ 630.035717][ T8152] br0: port 2(geneve_a) entered blocking state [ 630.036010][ T8152] br0: port 2(geneve_a) entered forwarding state [ 635.955812][ T11] geneve_a: left allmulticast mode [ 635.956005][ T11] geneve_a: left promiscuous mode [ 635.956357][ T11] br0: port 2(geneve_a) entered disabled state [ 635.958204][ T11] veth_A-C: left allmulticast mode [ 635.958385][ T11] veth_A-C: left promiscuous mode [ 635.958656][ T11] br0: port 1(veth_A-C) entered disabled state [ 649.157894][ T8370] br0: port 1(veth_A-C) entered blocking state [ 649.159059][ T8370] br0: port 1(veth_A-C) entered disabled state [ 649.159470][ T8370] veth_A-C: entered allmulticast mode [ 649.160661][ T8370] veth_A-C: entered promiscuous mode [ 649.161678][ T8370] br0: port 1(veth_A-C) entered blocking state [ 649.161895][ T8370] br0: port 1(veth_A-C) entered forwarding state [ 649.924852][ T8380] br0: port 2(geneve_a) entered blocking state [ 649.925183][ T8380] br0: port 2(geneve_a) entered disabled state [ 649.925427][ T8380] geneve_a: entered allmulticast mode [ 649.927011][ T8380] geneve_a: entered promiscuous mode [ 650.365815][ T8386] br0: port 2(geneve_a) entered blocking state [ 650.366216][ T8386] br0: port 2(geneve_a) entered forwarding state [ 656.267905][ T11] geneve_a: left allmulticast mode [ 656.268107][ T11] geneve_a: left promiscuous mode [ 656.268408][ T11] br0: port 2(geneve_a) entered disabled state [ 656.269599][ T11] veth_A-C: left allmulticast mode [ 656.269763][ T11] veth_A-C: left promiscuous mode [ 656.270032][ T11] br0: port 1(veth_A-C) entered disabled state [ 669.959049][ T8616] br0: port 1(veth_A-C) entered blocking state [ 669.959413][ T8616] br0: port 1(veth_A-C) entered disabled state [ 669.959670][ T8616] veth_A-C: entered allmulticast mode [ 669.960888][ T8616] veth_A-C: entered promiscuous mode [ 669.962424][ T8616] br0: port 1(veth_A-C) entered blocking state [ 669.962666][ T8616] br0: port 1(veth_A-C) entered forwarding state [ 670.698862][ T8626] br0: port 2(geneve_a) entered blocking state [ 670.699154][ T8626] br0: port 2(geneve_a) entered disabled state [ 670.699410][ T8626] geneve_a: entered allmulticast mode [ 670.700601][ T8626] geneve_a: entered promiscuous mode [ 671.159444][ T8632] br0: port 2(geneve_a) entered blocking state [ 671.159767][ T8632] br0: port 2(geneve_a) entered forwarding state [ 677.097121][ T11] geneve_a: left allmulticast mode [ 677.097374][ T11] geneve_a: left promiscuous mode [ 677.097671][ T11] br0: port 2(geneve_a) entered disabled state [ 677.099208][ T11] veth_A-C: left allmulticast mode [ 677.099400][ T11] veth_A-C: left promiscuous mode [ 677.099681][ T11] br0: port 1(veth_A-C) entered disabled state [ 690.344694][ T8850] br0: port 1(veth_A-C) entered blocking state [ 690.344938][ T8850] br0: port 1(veth_A-C) entered disabled state [ 690.345193][ T8850] veth_A-C: entered allmulticast mode [ 690.346345][ T8850] veth_A-C: entered promiscuous mode [ 690.347351][ T8850] br0: port 1(veth_A-C) entered blocking state [ 690.347572][ T8850] br0: port 1(veth_A-C) entered forwarding state [ 691.113094][ T8860] br0: port 2(geneve_a) entered blocking state [ 691.113368][ T8860] br0: port 2(geneve_a) entered disabled state [ 691.113610][ T8860] geneve_a: entered allmulticast mode [ 691.114780][ T8860] geneve_a: entered promiscuous mode [ 691.559053][ T8866] br0: port 2(geneve_a) entered blocking state [ 691.559389][ T8866] br0: port 2(geneve_a) entered forwarding state [ 696.495623][ T8899] socat (8899) used greatest stack depth: 21744 bytes left [ 697.507691][ T11] geneve_a: left allmulticast mode [ 697.507879][ T11] geneve_a: left promiscuous mode [ 697.508218][ T11] br0: port 2(geneve_a) entered disabled state [ 697.509785][ T11] veth_A-C: left allmulticast mode [ 697.509956][ T11] veth_A-C: left promiscuous mode [ 697.510626][ T11] br0: port 1(veth_A-C) entered disabled state [ 711.692905][ T9096] br0: port 1(veth_A-C) entered blocking state [ 711.693191][ T9096] br0: port 1(veth_A-C) entered disabled state [ 711.693449][ T9096] veth_A-C: entered allmulticast mode [ 711.695179][ T9096] veth_A-C: entered promiscuous mode [ 711.703732][ T9096] br0: port 1(veth_A-C) entered blocking state [ 711.703962][ T9096] br0: port 1(veth_A-C) entered forwarding state [ 712.476005][ T9106] br0: port 2(geneve_a) entered blocking state [ 712.476293][ T9106] br0: port 2(geneve_a) entered disabled state [ 712.476544][ T9106] geneve_a: entered allmulticast mode [ 712.477727][ T9106] geneve_a: entered promiscuous mode [ 712.923702][ T9112] br0: port 2(geneve_a) entered blocking state [ 712.924076][ T9112] br0: port 2(geneve_a) entered forwarding state [ 718.920091][ T11] geneve_a: left allmulticast mode [ 718.920337][ T11] geneve_a: left promiscuous mode [ 718.920637][ T11] br0: port 2(geneve_a) entered disabled state [ 718.922050][ T11] veth_A-C: left allmulticast mode [ 718.922402][ T11] veth_A-C: left promiscuous mode [ 718.922706][ T11] br0: port 1(veth_A-C) entered disabled state [ 733.062687][ T9331] br0: port 1(veth_A-C) entered blocking state [ 733.062971][ T9331] br0: port 1(veth_A-C) entered disabled state [ 733.063854][ T9331] veth_A-C: entered allmulticast mode [ 733.065058][ T9331] veth_A-C: entered promiscuous mode [ 733.066103][ T9331] br0: port 1(veth_A-C) entered blocking state [ 733.066393][ T9331] br0: port 1(veth_A-C) entered forwarding state [ 733.904235][ T9341] br0: port 2(geneve_a) entered blocking state [ 733.904548][ T9341] br0: port 2(geneve_a) entered disabled state [ 733.904795][ T9341] geneve_a: entered allmulticast mode [ 733.906052][ T9341] geneve_a: entered promiscuous mode [ 734.375623][ T9347] br0: port 2(geneve_a) entered blocking state [ 734.375987][ T9347] br0: port 2(geneve_a) entered forwarding state [ 740.615869][ T11] geneve_a: left allmulticast mode [ 740.616063][ T11] geneve_a: left promiscuous mode [ 740.616585][ T11] br0: port 2(geneve_a) entered disabled state [ 740.625084][ T11] veth_A-C: left allmulticast mode [ 740.625600][ T11] veth_A-C: left promiscuous mode [ 740.625876][ T11] br0: port 1(veth_A-C) entered disabled state [ 755.518152][ T9577] br0: port 1(veth_A-C) entered blocking state [ 755.518466][ T9577] br0: port 1(veth_A-C) entered disabled state [ 755.518715][ T9577] veth_A-C: entered allmulticast mode [ 755.519945][ T9577] veth_A-C: entered promiscuous mode [ 755.522381][ T9577] br0: port 1(veth_A-C) entered blocking state [ 755.522615][ T9577] br0: port 1(veth_A-C) entered forwarding state [ 756.309943][ T9587] br0: port 2(geneve_a) entered blocking state [ 756.310223][ T9587] br0: port 2(geneve_a) entered disabled state [ 756.310467][ T9587] geneve_a: entered allmulticast mode [ 756.311629][ T9587] geneve_a: entered promiscuous mode [ 756.773953][ T9593] br0: port 2(geneve_a) entered blocking state [ 756.774224][ T9593] br0: port 2(geneve_a) entered forwarding state [ 762.973040][ T11] geneve_a: left allmulticast mode [ 762.973345][ T11] geneve_a: left promiscuous mode [ 762.973760][ T11] br0: port 2(geneve_a) entered disabled state [ 762.975423][ T11] veth_A-C: left allmulticast mode [ 762.975623][ T11] veth_A-C: left promiscuous mode [ 762.976005][ T11] br0: port 1(veth_A-C) entered disabled state [ 777.132590][ T9795] netlink: 'python3': attribute type 2 has an invalid length. [ 777.139734][ T9795] ovs_br0: entered promiscuous mode [ 780.274482][ T9827] veth_A-C: entered promiscuous mode [ 782.924850][ T9854] vxlan_a: entered promiscuous mode [ 801.869569][ T11] [ 801.869704][ T11] ============================================ [ 801.869896][ T11] WARNING: possible recursive locking detected [ 801.870088][ T11] 6.13.0-rc5-virtme #1 Not tainted [ 801.870240][ T11] -------------------------------------------- [ 801.870424][ T11] kworker/u16:0/11 is trying to acquire lock: [ 801.870604][ T11] ffffffff8a5f6a70 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 801.870915][ T11] [ 801.870915][ T11] but task is already holding lock: [ 801.871123][ T11] ffffffff8a5f6a70 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 801.871425][ T11] [ 801.871425][ T11] other info that might help us debug this: [ 801.871647][ T11] Possible unsafe locking scenario: [ 801.871647][ T11] [ 801.871862][ T11] CPU0 [ 801.871973][ T11] ---- [ 801.872086][ T11] lock((netdev_chain).rwsem); [ 801.872246][ T11] lock((netdev_chain).rwsem); [ 801.872396][ T11] [ 801.872396][ T11] *** DEADLOCK *** [ 801.872396][ T11] [ 801.872614][ T11] May be due to missing lock nesting notation [ 801.872614][ T11] [ 801.872836][ T11] 5 locks held by kworker/u16:0/11: [ 801.872984][ T11] #0: ffff8880010b5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x7ec/0x16d0 [ 801.873283][ T11] #1: ffffc900000b7da0 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xe0b/0x16d0 [ 801.873545][ T11] #2: ffffffff8a5ec4d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbc/0xba0 [ 801.873800][ T11] #3: ffffffff8a607e88 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x81/0x2e0 [ 801.874097][ T11] #4: ffffffff8a5f6a70 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 801.874392][ T11] [ 801.874392][ T11] stack backtrace: [ 801.874566][ T11] CPU: 2 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.13.0-rc5-virtme #1 [ 801.874819][ T11] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 801.875002][ T11] Workqueue: netns cleanup_net [ 801.875154][ T11] Call Trace: [ 801.875267][ T11] [ 801.875345][ T11] dump_stack_lvl+0x82/0xd0 [ 801.875498][ T11] print_deadlock_bug+0x40a/0x650 [ 801.875653][ T11] validate_chain+0x5bf/0xae0 [ 801.875802][ T11] ? __lock_acquire+0xb9a/0x1680 [ 801.875952][ T11] ? __pfx_validate_chain+0x10/0x10 [ 801.876100][ T11] ? hlock_class+0x4e/0x130 [ 801.876245][ T11] ? mark_lock+0x38/0x3e0 [ 801.876356][ T11] __lock_acquire+0xb9a/0x1680 [ 801.876503][ T11] lock_acquire.part.0+0xeb/0x330 [ 801.876649][ T11] ? blocking_notifier_call_chain+0x50/0x90 [ 801.876835][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 801.876982][ T11] ? trace_lock_acquire+0x14c/0x1f0 [ 801.877130][ T11] ? lock_acquire+0x32/0xc0 [ 801.877359][ T11] ? blocking_notifier_call_chain+0x50/0x90 [ 801.877539][ T11] down_read+0x9f/0x340 [ 801.877732][ T11] ? blocking_notifier_call_chain+0x50/0x90 [ 801.877995][ T11] ? __pfx_down_read+0x10/0x10 [ 801.878142][ T11] ? __mutex_unlock_slowpath+0x14a/0x3d0 [ 801.878294][ T11] blocking_notifier_call_chain+0x50/0x90 [ 801.878443][ T11] __netdev_upper_dev_unlink+0xd9/0x220 [ 801.878589][ T11] ? __pfx___netdev_upper_dev_unlink+0x10/0x10 [ 801.878768][ T11] ? synchronize_rcu_expedited+0x3b0/0x450 [ 801.879036][ T11] ? __pfx_autoremove_wake_function+0x10/0x10 [ 801.879225][ T11] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 801.879405][ T11] netdev_upper_dev_unlink+0x71/0xa0 [ 801.879555][ T11] ? __pfx_netdev_upper_dev_unlink+0x10/0x10 [ 801.879735][ T11] ? mutex_is_locked+0x1c/0x60 [ 801.879878][ T11] ? rtnl_is_locked+0x15/0x20 [ 801.880024][ T11] ? netdev_master_upper_dev_get+0x13/0x120 [ 801.880209][ T11] ovs_netdev_detach_dev+0xb0/0x170 [openvswitch] [ 801.880406][ T11] ? ovs_netdev_get_vport+0x78/0xf0 [openvswitch] [ 801.880679][ T11] dp_device_event+0x68/0x140 [openvswitch] [ 801.880881][ T11] ? trace_notifier_run+0xe7/0x150 [ 801.881032][ T11] notifier_call_chain+0xcd/0x150 [ 801.881177][ T11] blocking_notifier_call_chain+0x66/0x90 [ 801.881327][ T11] unregister_netdevice_many_notify+0xa83/0x1580 [ 801.881512][ T11] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 801.881702][ T11] ? default_device_exit_batch+0x81/0x2e0 [ 801.881930][ T11] ? rtnl_is_locked+0x15/0x20 [ 801.882091][ T11] ? unregister_netdevice_queue+0x70/0x410 [ 801.882288][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 801.882479][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 801.882669][ T11] default_device_exit_batch+0x241/0x2e0 [ 801.882906][ T11] ? __pfx_default_device_exit_batch+0x10/0x10 [ 801.883095][ T11] ? ops_exit_list+0xb4/0x170 [ 801.883333][ T11] cleanup_net+0x4ef/0xba0 [ 801.883485][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 801.883712][ T11] ? __pfx_cleanup_net+0x10/0x10 [ 801.883850][ T11] ? trace_lock_acquire+0x14c/0x1f0 [ 801.884003][ T11] ? lock_acquire+0x32/0xc0 [ 801.884151][ T11] ? process_one_work+0xe0b/0x16d0 [ 801.884308][ T11] process_one_work+0xe55/0x16d0 [ 801.884457][ T11] ? __pfx___lock_release+0x10/0x10 [ 801.884692][ T11] ? __pfx_process_one_work+0x10/0x10 [ 801.884843][ T11] ? assign_work+0x16c/0x240 [ 801.884996][ T11] worker_thread+0x58c/0xce0 [ 801.885232][ T11] ? __pfx_worker_thread+0x10/0x10 [ 801.885561][ T11] kthread+0x28a/0x350 [ 801.885682][ T11] ? __pfx_kthread+0x10/0x10 [ 801.885831][ T11] ret_from_fork+0x31/0x70 [ 801.885979][ T11] ? __pfx_kthread+0x10/0x10 [ 801.886296][ T11] ret_from_fork_asm+0x1a/0x30 [ 801.886445][ T11] [ 801.886681][ T11] veth_A-C (unregistering): left promiscuous mode [ 803.900638][T10055] vxlan_a: left promiscuous mode [ 806.768094][T10081] ovs_br0: left promiscuous mode [ 811.964625][T10180] netlink: 'python3': attribute type 2 has an invalid length. [ 811.968850][T10180] ovs_br0: entered promiscuous mode [ 814.185015][T10212] veth_A-C: entered promiscuous mode [ 816.151794][T10239] vxlan_a: entered promiscuous mode [ 831.706632][ T11] veth_A-C (unregistering): left promiscuous mode [ 833.882751][T10440] vxlan_a: left promiscuous mode [ 836.830035][T10466] ovs_br0: left promiscuous mode [ 841.891859][T10553] netlink: 'python3': attribute type 2 has an invalid length. [ 841.896668][T10553] ovs_br0: entered promiscuous mode [ 844.119289][T10585] veth_A-C: entered promiscuous mode [ 846.116813][T10612] vxlan_a: entered promiscuous mode [ 861.456428][ T11] veth_A-C (unregistering): left promiscuous mode [ 863.549333][T10813] vxlan_a: left promiscuous mode [ 866.518203][T10839] ovs_br0: left promiscuous mode [ 871.976053][T10938] netlink: 'python3': attribute type 2 has an invalid length. [ 871.980750][T10938] ovs_br0: entered promiscuous mode [ 874.231568][T10970] veth_A-C: entered promiscuous mode [ 876.215893][T10997] vxlan_a: entered promiscuous mode [ 891.633850][ T11] veth_A-C (unregistering): left promiscuous mode [ 893.663242][T11198] vxlan_a: left promiscuous mode [ 896.466454][T11224] ovs_br0: left promiscuous mode [ 901.174084][T11311] netlink: 'python3': attribute type 2 has an invalid length. [ 901.179713][T11311] ovs_br0: entered promiscuous mode [ 903.284987][T11343] veth_A-C: entered promiscuous mode [ 905.179433][T11370] vxlan_a: entered promiscuous mode [ 920.017683][ T11] veth_A-C (unregistering): left promiscuous mode [ 922.029485][T11571] vxlan_a: left promiscuous mode [ 924.830798][T11597] ovs_br0: left promiscuous mode [ 930.013710][T11696] netlink: 'python3': attribute type 2 has an invalid length. [ 930.018056][T11696] ovs_br0: entered promiscuous mode [ 932.136736][T11728] veth_A-C: entered promiscuous mode [ 934.033660][T11755] vxlan_a: entered promiscuous mode [ 948.642710][ T11] veth_A-C (unregistering): left promiscuous mode [ 950.663280][T11956] vxlan_a: left promiscuous mode [ 953.487535][T11982] ovs_br0: left promiscuous mode [ 958.298722][T12069] netlink: 'python3': attribute type 2 has an invalid length. [ 958.304441][T12069] ovs_br0: entered promiscuous mode [ 960.417951][T12101] veth_A-C: entered promiscuous mode [ 962.315319][T12128] vxlan_a: entered promiscuous mode [ 976.957648][ T11] veth_A-C (unregistering): left promiscuous mode [ 978.917393][T12329] vxlan_a: left promiscuous mode [ 981.759773][T12355] ovs_br0: left promiscuous mode [ 986.908496][T12454] netlink: 'python3': attribute type 2 has an invalid length. [ 986.913394][T12454] ovs_br0: entered promiscuous mode [ 989.008212][T12486] veth_A-C: entered promiscuous mode [ 990.862836][T12513] vxlan_a: entered promiscuous mode [ 1005.521585][ T11] veth_A-C (unregistering): left promiscuous mode [ 1007.511091][T12715] vxlan_a: left promiscuous mode [ 1010.331165][T12741] ovs_br0: left promiscuous mode [ 1015.141280][T12828] netlink: 'python3': attribute type 2 has an invalid length. [ 1015.150729][T12828] ovs_br0: entered promiscuous mode [ 1017.257074][T12860] veth_A-C: entered promiscuous mode [ 1019.175416][T12887] geneve_a: entered promiscuous mode [ 1034.075229][ T11] veth_A-C (unregistering): left promiscuous mode [ 1037.567426][T13101] geneve_a: left promiscuous mode [ 1039.034506][T13116] ovs_br0: left promiscuous mode [ 1044.263737][T13215] netlink: 'python3': attribute type 2 has an invalid length. [ 1044.268115][T13215] ovs_br0: entered promiscuous mode [ 1046.461906][T13247] veth_A-C: entered promiscuous mode [ 1048.396409][T13274] geneve_a: entered promiscuous mode [ 1063.118608][ T11] veth_A-C (unregistering): left promiscuous mode [ 1066.472031][T13489] geneve_a: left promiscuous mode [ 1067.954652][T13504] ovs_br0: left promiscuous mode [ 1072.788580][T13591] netlink: 'python3': attribute type 2 has an invalid length. [ 1072.793550][T13591] ovs_br0: entered promiscuous mode [ 1074.888249][T13623] veth_A-C: entered promiscuous mode [ 1076.807839][T13650] geneve_a: entered promiscuous mode [ 1091.456688][ T11] veth_A-C (unregistering): left promiscuous mode [ 1094.844668][T13864] geneve_a: left promiscuous mode [ 1096.332308][T13879] ovs_br0: left promiscuous mode [ 1101.490823][T13978] netlink: 'python3': attribute type 2 has an invalid length. [ 1101.496284][T13978] ovs_br0: entered promiscuous mode [ 1103.586876][T14010] veth_A-C: entered promiscuous mode [ 1105.470208][T14037] geneve_a: entered promiscuous mode [ 1120.215733][ T11] veth_A-C (unregistering): left promiscuous mode [ 1123.569601][T14251] geneve_a: left promiscuous mode [ 1124.994889][T14266] ovs_br0: left promiscuous mode [ 1129.808890][T14353] netlink: 'python3': attribute type 2 has an invalid length. [ 1129.813211][T14353] ovs_br0: entered promiscuous mode [ 1131.966315][T14385] veth_A-C: entered promiscuous mode [ 1133.870993][T14412] geneve_a: entered promiscuous mode [ 1148.548678][ T11] veth_A-C (unregistering): left promiscuous mode [ 1151.958093][T14626] geneve_a: left promiscuous mode [ 1153.418458][T14641] ovs_br0: left promiscuous mode [ 1158.558879][T14740] netlink: 'python3': attribute type 2 has an invalid length. [ 1158.563498][T14740] ovs_br0: entered promiscuous mode [ 1160.697367][T14772] veth_A-C: entered promiscuous mode [ 1162.640078][T14799] geneve_a: entered promiscuous mode [ 1177.314618][ T11] veth_A-C (unregistering): left promiscuous mode [ 1180.807805][T15013] geneve_a: left promiscuous mode [ 1182.257732][T15028] ovs_br0: left promiscuous mode [ 1187.276891][T15115] netlink: 'python3': attribute type 2 has an invalid length. [ 1187.281262][T15115] ovs_br0: entered promiscuous mode [ 1189.409398][T15147] veth_A-C: entered promiscuous mode [ 1191.288558][T15174] geneve_a: entered promiscuous mode [ 1206.030209][ T11] veth_A-C (unregistering): left promiscuous mode [ 1209.338055][T15388] geneve_a: left promiscuous mode [ 1210.738870][T15403] ovs_br0: left promiscuous mode [ 1215.870743][T15502] netlink: 'python3': attribute type 2 has an invalid length. [ 1215.874971][T15502] ovs_br0: entered promiscuous mode [ 1218.000578][T15534] veth_A-C: entered promiscuous mode [ 1219.895224][T15561] geneve_a: entered promiscuous mode [ 1234.500768][ T11] veth_A-C (unregistering): left promiscuous mode [ 1237.891256][T15775] geneve_a: left promiscuous mode [ 1239.307716][T15790] ovs_br0: left promiscuous mode [ 1505.015752][T20283] Initializing XFRM netlink socket