[ 14.992383][ T267] openvswitch: Open vSwitch switching datapath [ 23.179837][ T339] ip (339) used greatest stack depth: 23424 bytes left [ 484.380862][ T4471] ip (4471) used greatest stack depth: 23288 bytes left [ 526.601050][ T4892] br0: port 1(veth_A-C) entered blocking state [ 526.601560][ T4892] br0: port 1(veth_A-C) entered disabled state [ 526.601856][ T4892] veth_A-C: entered allmulticast mode [ 526.603272][ T4892] veth_A-C: entered promiscuous mode [ 526.605342][ T4892] br0: port 1(veth_A-C) entered blocking state [ 526.605687][ T4892] br0: port 1(veth_A-C) entered forwarding state [ 527.570688][ T4902] br0: port 2(vxlan_a) entered blocking state [ 527.571162][ T4902] br0: port 2(vxlan_a) entered disabled state [ 527.571549][ T4902] vxlan_a: entered allmulticast mode [ 527.574064][ T4902] vxlan_a: entered promiscuous mode [ 528.084595][ T4908] br0: port 2(vxlan_a) entered blocking state [ 528.085022][ T4908] br0: port 2(vxlan_a) entered forwarding state [ 533.710196][ T4941] socat (4941) used greatest stack depth: 22304 bytes left [ 534.924659][ T67] vxlan_a: left allmulticast mode [ 534.925228][ T67] vxlan_a: left promiscuous mode [ 534.925658][ T67] br0: port 2(vxlan_a) entered disabled state [ 534.929100][ T67] veth_A-C: left allmulticast mode [ 534.929445][ T67] veth_A-C: left promiscuous mode [ 534.929883][ T67] br0: port 1(veth_A-C) entered disabled state [ 552.472667][ T5138] br0: port 1(veth_A-C) entered blocking state [ 552.472944][ T5138] br0: port 1(veth_A-C) entered disabled state [ 552.473232][ T5138] veth_A-C: entered allmulticast mode [ 552.475290][ T5138] veth_A-C: entered promiscuous mode [ 552.476404][ T5138] br0: port 1(veth_A-C) entered blocking state [ 552.476646][ T5138] br0: port 1(veth_A-C) entered forwarding state [ 553.382914][ T5148] br0: port 2(vxlan_a) entered blocking state [ 553.383196][ T5148] br0: port 2(vxlan_a) entered disabled state [ 553.383463][ T5148] vxlan_a: entered allmulticast mode [ 553.384735][ T5148] vxlan_a: entered promiscuous mode [ 553.932423][ T5154] br0: port 2(vxlan_a) entered blocking state [ 553.932777][ T5154] br0: port 2(vxlan_a) entered forwarding state [ 560.886338][ T67] vxlan_a: left allmulticast mode [ 560.886574][ T67] vxlan_a: left promiscuous mode [ 560.886878][ T67] br0: port 2(vxlan_a) entered disabled state [ 560.888924][ T67] veth_A-C: left allmulticast mode [ 560.889332][ T67] veth_A-C: left promiscuous mode [ 560.889623][ T67] br0: port 1(veth_A-C) entered disabled state [ 577.160096][ T5372] br0: port 1(veth_A-C) entered blocking state [ 577.160406][ T5372] br0: port 1(veth_A-C) entered disabled state [ 577.160700][ T5372] veth_A-C: entered allmulticast mode [ 577.162153][ T5372] veth_A-C: entered promiscuous mode [ 577.163265][ T5372] br0: port 1(veth_A-C) entered blocking state [ 577.163520][ T5372] br0: port 1(veth_A-C) entered forwarding state [ 578.118990][ T5382] br0: port 2(vxlan_a) entered blocking state [ 578.119943][ T5382] br0: port 2(vxlan_a) entered disabled state [ 578.120471][ T5382] vxlan_a: entered allmulticast mode [ 578.122634][ T5382] vxlan_a: entered promiscuous mode [ 578.678845][ T5388] br0: port 2(vxlan_a) entered blocking state [ 578.679342][ T5388] br0: port 2(vxlan_a) entered forwarding state [ 585.370730][ T67] vxlan_a: left allmulticast mode [ 585.371080][ T67] vxlan_a: left promiscuous mode [ 585.371590][ T67] br0: port 2(vxlan_a) entered disabled state [ 585.373896][ T67] veth_A-C: left allmulticast mode [ 585.374227][ T67] veth_A-C: left promiscuous mode [ 585.374672][ T67] br0: port 1(veth_A-C) entered disabled state [ 601.467434][ T5618] br0: port 1(veth_A-C) entered blocking state [ 601.467758][ T5618] br0: port 1(veth_A-C) entered disabled state [ 601.468004][ T5618] veth_A-C: entered allmulticast mode [ 601.469299][ T5618] veth_A-C: entered promiscuous mode [ 601.470345][ T5618] br0: port 1(veth_A-C) entered blocking state [ 601.470564][ T5618] br0: port 1(veth_A-C) entered forwarding state [ 602.278513][ T5628] br0: port 2(vxlan_a) entered blocking state [ 602.278818][ T5628] br0: port 2(vxlan_a) entered disabled state [ 602.279101][ T5628] vxlan_a: entered allmulticast mode [ 602.280610][ T5628] vxlan_a: entered promiscuous mode [ 602.827046][ T5634] br0: port 2(vxlan_a) entered blocking state [ 602.827392][ T5634] br0: port 2(vxlan_a) entered forwarding state [ 609.309412][ T67] vxlan_a: left allmulticast mode [ 609.309652][ T67] vxlan_a: left promiscuous mode [ 609.309971][ T67] br0: port 2(vxlan_a) entered disabled state [ 609.311677][ T67] veth_A-C: left allmulticast mode [ 609.312198][ T67] veth_A-C: left promiscuous mode [ 609.312496][ T67] br0: port 1(veth_A-C) entered disabled state [ 625.236507][ T5852] br0: port 1(veth_A-C) entered blocking state [ 625.236969][ T5852] br0: port 1(veth_A-C) entered disabled state [ 625.237375][ T5852] veth_A-C: entered allmulticast mode [ 625.239377][ T5852] veth_A-C: entered promiscuous mode [ 625.241093][ T5852] br0: port 1(veth_A-C) entered blocking state [ 625.241481][ T5852] br0: port 1(veth_A-C) entered forwarding state [ 626.209250][ T5862] br0: port 2(vxlan_a) entered blocking state [ 626.209519][ T5862] br0: port 2(vxlan_a) entered disabled state [ 626.210061][ T5862] vxlan_a: entered allmulticast mode [ 626.211919][ T5862] vxlan_a: entered promiscuous mode [ 626.724903][ T5868] br0: port 2(vxlan_a) entered blocking state [ 626.725243][ T5868] br0: port 2(vxlan_a) entered forwarding state [ 633.428730][ T67] vxlan_a: left allmulticast mode [ 633.428999][ T67] vxlan_a: left promiscuous mode [ 633.429324][ T67] br0: port 2(vxlan_a) entered disabled state [ 633.431470][ T67] veth_A-C: left allmulticast mode [ 633.431703][ T67] veth_A-C: left promiscuous mode [ 633.432017][ T67] br0: port 1(veth_A-C) entered disabled state [ 650.693367][ T6098] br0: port 1(veth_A-C) entered blocking state [ 650.693689][ T6098] br0: port 1(veth_A-C) entered disabled state [ 650.693982][ T6098] veth_A-C: entered allmulticast mode [ 650.695764][ T6098] veth_A-C: entered promiscuous mode [ 650.696951][ T6098] br0: port 1(veth_A-C) entered blocking state [ 650.697309][ T6098] br0: port 1(veth_A-C) entered forwarding state [ 651.647909][ T6108] br0: port 2(vxlan_a) entered blocking state [ 651.648374][ T6108] br0: port 2(vxlan_a) entered disabled state [ 651.648753][ T6108] vxlan_a: entered allmulticast mode [ 651.650153][ T6108] vxlan_a: entered promiscuous mode [ 652.227071][ T6114] br0: port 2(vxlan_a) entered blocking state [ 652.227372][ T6114] br0: port 2(vxlan_a) entered forwarding state [ 659.027073][ T67] vxlan_a: left allmulticast mode [ 659.027527][ T67] vxlan_a: left promiscuous mode [ 659.027848][ T67] br0: port 2(vxlan_a) entered disabled state [ 659.030659][ T67] veth_A-C: left allmulticast mode [ 659.030879][ T67] veth_A-C: left promiscuous mode [ 659.031449][ T67] br0: port 1(veth_A-C) entered disabled state [ 676.010948][ T6334] br0: port 1(veth_A-C) entered blocking state [ 676.011697][ T6334] br0: port 1(veth_A-C) entered disabled state [ 676.012024][ T6334] veth_A-C: entered allmulticast mode [ 676.013383][ T6334] veth_A-C: entered promiscuous mode [ 676.014593][ T6334] br0: port 1(veth_A-C) entered blocking state [ 676.014855][ T6334] br0: port 1(veth_A-C) entered forwarding state [ 676.992054][ T6344] br0: port 2(vxlan_a) entered blocking state [ 676.992438][ T6344] br0: port 2(vxlan_a) entered disabled state [ 676.992757][ T6344] vxlan_a: entered allmulticast mode [ 676.994436][ T6344] vxlan_a: entered promiscuous mode [ 677.582429][ T6350] br0: port 2(vxlan_a) entered blocking state [ 677.582922][ T6350] br0: port 2(vxlan_a) entered forwarding state [ 684.783310][ T67] vxlan_a: left allmulticast mode [ 684.783548][ T67] vxlan_a: left promiscuous mode [ 684.783903][ T67] br0: port 2(vxlan_a) entered disabled state [ 684.785770][ T67] veth_A-C: left allmulticast mode [ 684.786002][ T67] veth_A-C: left promiscuous mode [ 684.786355][ T67] br0: port 1(veth_A-C) entered disabled state [ 702.511315][ T6584] br0: port 1(veth_A-C) entered blocking state [ 702.511782][ T6584] br0: port 1(veth_A-C) entered disabled state [ 702.512267][ T6584] veth_A-C: entered allmulticast mode [ 702.514954][ T6584] veth_A-C: entered promiscuous mode [ 702.516859][ T6584] br0: port 1(veth_A-C) entered blocking state [ 702.517312][ T6584] br0: port 1(veth_A-C) entered forwarding state [ 703.493405][ T6594] br0: port 2(vxlan_a) entered blocking state [ 703.493731][ T6594] br0: port 2(vxlan_a) entered disabled state [ 703.494029][ T6594] vxlan_a: entered allmulticast mode [ 703.495594][ T6594] vxlan_a: entered promiscuous mode [ 704.131237][ T6600] br0: port 2(vxlan_a) entered blocking state [ 704.131572][ T6600] br0: port 2(vxlan_a) entered forwarding state [ 710.992570][ T67] vxlan_a: left allmulticast mode [ 710.992883][ T67] vxlan_a: left promiscuous mode [ 710.993429][ T67] br0: port 2(vxlan_a) entered disabled state [ 710.995798][ T67] veth_A-C: left allmulticast mode [ 710.996091][ T67] veth_A-C: left promiscuous mode [ 710.996547][ T67] br0: port 1(veth_A-C) entered disabled state [ 727.906087][ T6818] br0: port 1(veth_A-C) entered blocking state [ 727.906468][ T6818] br0: port 1(veth_A-C) entered disabled state [ 727.906777][ T6818] veth_A-C: entered allmulticast mode [ 727.908086][ T6818] veth_A-C: entered promiscuous mode [ 727.909862][ T6818] br0: port 1(veth_A-C) entered blocking state [ 727.910167][ T6818] br0: port 1(veth_A-C) entered forwarding state [ 728.844087][ T6828] br0: port 2(geneve_a) entered blocking state [ 728.844395][ T6828] br0: port 2(geneve_a) entered disabled state [ 728.844677][ T6828] geneve_a: entered allmulticast mode [ 728.845918][ T6828] geneve_a: entered promiscuous mode [ 729.417621][ T6834] br0: port 2(geneve_a) entered blocking state [ 729.418091][ T6834] br0: port 2(geneve_a) entered forwarding state [ 736.368129][ T67] geneve_a: left allmulticast mode [ 736.368470][ T67] geneve_a: left promiscuous mode [ 736.368924][ T67] br0: port 2(geneve_a) entered disabled state [ 736.371299][ T67] veth_A-C: left allmulticast mode [ 736.371510][ T67] veth_A-C: left promiscuous mode [ 736.371825][ T67] br0: port 1(veth_A-C) entered disabled state [ 753.287426][ T7064] br0: port 1(veth_A-C) entered blocking state [ 753.287732][ T7064] br0: port 1(veth_A-C) entered disabled state [ 753.287999][ T7064] veth_A-C: entered allmulticast mode [ 753.289243][ T7064] veth_A-C: entered promiscuous mode [ 753.290331][ T7064] br0: port 1(veth_A-C) entered blocking state [ 753.290568][ T7064] br0: port 1(veth_A-C) entered forwarding state [ 754.162098][ T7074] br0: port 2(geneve_a) entered blocking state [ 754.162407][ T7074] br0: port 2(geneve_a) entered disabled state [ 754.162706][ T7074] geneve_a: entered allmulticast mode [ 754.164126][ T7074] geneve_a: entered promiscuous mode [ 754.685170][ T7080] br0: port 2(geneve_a) entered blocking state [ 754.685443][ T7080] br0: port 2(geneve_a) entered forwarding state [ 761.376632][ T67] geneve_a: left allmulticast mode [ 761.376855][ T67] geneve_a: left promiscuous mode [ 761.377218][ T67] br0: port 2(geneve_a) entered disabled state [ 761.379576][ T67] veth_A-C: left allmulticast mode [ 761.379838][ T67] veth_A-C: left promiscuous mode [ 761.380288][ T67] br0: port 1(veth_A-C) entered disabled state [ 777.379625][ T7298] br0: port 1(veth_A-C) entered blocking state [ 777.379885][ T7298] br0: port 1(veth_A-C) entered disabled state [ 777.380149][ T7298] veth_A-C: entered allmulticast mode [ 777.381351][ T7298] veth_A-C: entered promiscuous mode [ 777.382392][ T7298] br0: port 1(veth_A-C) entered blocking state [ 777.382608][ T7298] br0: port 1(veth_A-C) entered forwarding state [ 778.256170][ T7308] br0: port 2(geneve_a) entered blocking state [ 778.256590][ T7308] br0: port 2(geneve_a) entered disabled state [ 778.256997][ T7308] geneve_a: entered allmulticast mode [ 778.259263][ T7308] geneve_a: entered promiscuous mode [ 778.789786][ T7314] br0: port 2(geneve_a) entered blocking state [ 778.790135][ T7314] br0: port 2(geneve_a) entered forwarding state [ 785.554255][ T67] geneve_a: left allmulticast mode [ 785.554563][ T67] geneve_a: left promiscuous mode [ 785.554997][ T67] br0: port 2(geneve_a) entered disabled state [ 785.557317][ T67] veth_A-C: left allmulticast mode [ 785.557602][ T67] veth_A-C: left promiscuous mode [ 785.558016][ T67] br0: port 1(veth_A-C) entered disabled state [ 802.066301][ T7544] br0: port 1(veth_A-C) entered blocking state [ 802.066620][ T7544] br0: port 1(veth_A-C) entered disabled state [ 802.066917][ T7544] veth_A-C: entered allmulticast mode [ 802.069175][ T7544] veth_A-C: entered promiscuous mode [ 802.070317][ T7544] br0: port 1(veth_A-C) entered blocking state [ 802.070611][ T7544] br0: port 1(veth_A-C) entered forwarding state [ 802.952699][ T7554] br0: port 2(geneve_a) entered blocking state [ 802.952948][ T7554] br0: port 2(geneve_a) entered disabled state [ 802.953227][ T7554] geneve_a: entered allmulticast mode [ 802.954492][ T7554] geneve_a: entered promiscuous mode [ 803.494547][ T7560] br0: port 2(geneve_a) entered blocking state [ 803.494818][ T7560] br0: port 2(geneve_a) entered forwarding state [ 810.230831][ T67] geneve_a: left allmulticast mode [ 810.231091][ T67] geneve_a: left promiscuous mode [ 810.231455][ T67] br0: port 2(geneve_a) entered disabled state [ 810.233044][ T67] veth_A-C: left allmulticast mode [ 810.233274][ T67] veth_A-C: left promiscuous mode [ 810.233586][ T67] br0: port 1(veth_A-C) entered disabled state [ 826.897754][ T7778] br0: port 1(veth_A-C) entered blocking state [ 826.898089][ T7778] br0: port 1(veth_A-C) entered disabled state [ 826.898781][ T7778] veth_A-C: entered allmulticast mode [ 826.900137][ T7778] veth_A-C: entered promiscuous mode [ 826.901413][ T7778] br0: port 1(veth_A-C) entered blocking state [ 826.901688][ T7778] br0: port 1(veth_A-C) entered forwarding state [ 827.899689][ T7788] br0: port 2(geneve_a) entered blocking state [ 827.900033][ T7788] br0: port 2(geneve_a) entered disabled state [ 827.900377][ T7788] geneve_a: entered allmulticast mode [ 827.901701][ T7788] geneve_a: entered promiscuous mode [ 828.452937][ T7794] br0: port 2(geneve_a) entered blocking state [ 828.453366][ T7794] br0: port 2(geneve_a) entered forwarding state [ 835.418083][ T67] geneve_a: left allmulticast mode [ 835.418424][ T67] geneve_a: left promiscuous mode [ 835.418750][ T67] br0: port 2(geneve_a) entered disabled state [ 835.420575][ T67] veth_A-C: left allmulticast mode [ 835.420759][ T67] veth_A-C: left promiscuous mode [ 835.421052][ T67] br0: port 1(veth_A-C) entered disabled state [ 853.204370][ T8024] br0: port 1(veth_A-C) entered blocking state [ 853.204696][ T8024] br0: port 1(veth_A-C) entered disabled state [ 853.204968][ T8024] veth_A-C: entered allmulticast mode [ 853.206482][ T8024] veth_A-C: entered promiscuous mode [ 853.207662][ T8024] br0: port 1(veth_A-C) entered blocking state [ 853.207898][ T8024] br0: port 1(veth_A-C) entered forwarding state [ 854.147400][ T8034] br0: port 2(geneve_a) entered blocking state [ 854.147767][ T8034] br0: port 2(geneve_a) entered disabled state [ 854.148089][ T8034] geneve_a: entered allmulticast mode [ 854.149411][ T8034] geneve_a: entered promiscuous mode [ 854.754953][ T8040] br0: port 2(geneve_a) entered blocking state [ 854.755497][ T8040] br0: port 2(geneve_a) entered forwarding state [ 861.500569][ T67] geneve_a: left allmulticast mode [ 861.500774][ T67] geneve_a: left promiscuous mode [ 861.501072][ T67] br0: port 2(geneve_a) entered disabled state [ 861.502613][ T67] veth_A-C: left allmulticast mode [ 861.502785][ T67] veth_A-C: left promiscuous mode [ 861.503064][ T67] br0: port 1(veth_A-C) entered disabled state [ 877.067770][ T8259] br0: port 1(veth_A-C) entered blocking state [ 877.068071][ T8259] br0: port 1(veth_A-C) entered disabled state [ 877.068358][ T8259] veth_A-C: entered allmulticast mode [ 877.069593][ T8259] veth_A-C: entered promiscuous mode [ 877.070740][ T8259] br0: port 1(veth_A-C) entered blocking state [ 877.070988][ T8259] br0: port 1(veth_A-C) entered forwarding state [ 877.898337][ T8269] br0: port 2(geneve_a) entered blocking state [ 877.898616][ T8269] br0: port 2(geneve_a) entered disabled state [ 877.898875][ T8269] geneve_a: entered allmulticast mode [ 877.900063][ T8269] geneve_a: entered promiscuous mode [ 878.441624][ T8275] br0: port 2(geneve_a) entered blocking state [ 878.441964][ T8275] br0: port 2(geneve_a) entered forwarding state [ 885.041224][ T67] geneve_a: left allmulticast mode [ 885.041440][ T67] geneve_a: left promiscuous mode [ 885.041734][ T67] br0: port 2(geneve_a) entered disabled state [ 885.043951][ T67] veth_A-C: left allmulticast mode [ 885.044223][ T67] veth_A-C: left promiscuous mode [ 885.044619][ T67] br0: port 1(veth_A-C) entered disabled state [ 900.616364][ T8505] br0: port 1(veth_A-C) entered blocking state [ 900.616622][ T8505] br0: port 1(veth_A-C) entered disabled state [ 900.616873][ T8505] veth_A-C: entered allmulticast mode [ 900.618136][ T8505] veth_A-C: entered promiscuous mode [ 900.619217][ T8505] br0: port 1(veth_A-C) entered blocking state [ 900.619443][ T8505] br0: port 1(veth_A-C) entered forwarding state [ 901.468885][ T8515] br0: port 2(geneve_a) entered blocking state [ 901.469560][ T8515] br0: port 2(geneve_a) entered disabled state [ 901.469960][ T8515] geneve_a: entered allmulticast mode [ 901.471911][ T8515] geneve_a: entered promiscuous mode [ 902.031516][ T8521] br0: port 2(geneve_a) entered blocking state [ 902.031902][ T8521] br0: port 2(geneve_a) entered forwarding state [ 908.797509][ T67] geneve_a: left allmulticast mode [ 908.797788][ T67] geneve_a: left promiscuous mode [ 908.798288][ T67] br0: port 2(geneve_a) entered disabled state [ 908.801161][ T67] veth_A-C: left allmulticast mode [ 908.801434][ T67] veth_A-C: left promiscuous mode [ 908.801846][ T67] br0: port 1(veth_A-C) entered disabled state [ 924.837433][ T8723] netlink: 'python3': attribute type 2 has an invalid length. [ 924.844965][ T8723] ovs_br0: entered promiscuous mode [ 928.389486][ T8755] veth_A-C: entered promiscuous mode [ 931.541589][ T8783] vxlan_a: entered promiscuous mode [ 953.717156][ T67] [ 953.717309][ T67] ============================================ [ 953.717572][ T67] WARNING: possible recursive locking detected [ 953.717776][ T67] 6.13.0-rc5-virtme #1 Not tainted [ 953.717943][ T67] -------------------------------------------- [ 953.718146][ T67] kworker/u16:1/67 is trying to acquire lock: [ 953.718346][ T67] ffffffffbbdf6a70 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 953.718754][ T67] [ 953.718754][ T67] but task is already holding lock: [ 953.719039][ T67] ffffffffbbdf6a70 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 953.719440][ T67] [ 953.719440][ T67] other info that might help us debug this: [ 953.719752][ T67] Possible unsafe locking scenario: [ 953.719752][ T67] [ 953.720059][ T67] CPU0 [ 953.720188][ T67] ---- [ 953.720360][ T67] lock((netdev_chain).rwsem); [ 953.720539][ T67] lock((netdev_chain).rwsem); [ 953.720709][ T67] [ 953.720709][ T67] *** DEADLOCK *** [ 953.720709][ T67] [ 953.720992][ T67] May be due to missing lock nesting notation [ 953.720992][ T67] [ 953.721230][ T67] 5 locks held by kworker/u16:1/67: [ 953.721401][ T67] #0: ffff8880010b5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x7ec/0x16d0 [ 953.721729][ T67] #1: ffffc90000487da0 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xe0b/0x16d0 [ 953.722069][ T67] #2: ffffffffbbdec4d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbc/0xba0 [ 953.722410][ T67] #3: ffffffffbbe07e88 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x81/0x2e0 [ 953.722793][ T67] #4: ffffffffbbdf6a70 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 953.723123][ T67] [ 953.723123][ T67] stack backtrace: [ 953.723382][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/u16:1 Not tainted 6.13.0-rc5-virtme #1 [ 953.723671][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 953.723873][ T67] Workqueue: netns cleanup_net [ 953.724043][ T67] Call Trace: [ 953.724169][ T67] [ 953.724299][ T67] dump_stack_lvl+0x82/0xd0 [ 953.724485][ T67] print_deadlock_bug+0x40a/0x650 [ 953.724654][ T67] validate_chain+0x5bf/0xae0 [ 953.724865][ T67] ? __lock_acquire+0xb9a/0x1680 [ 953.725032][ T67] ? __pfx_validate_chain+0x10/0x10 [ 953.725243][ T67] ? hlock_class+0x4e/0x130 [ 953.725415][ T67] ? mark_lock+0x38/0x3e0 [ 953.725538][ T67] __lock_acquire+0xb9a/0x1680 [ 953.725744][ T67] lock_acquire.part.0+0xeb/0x330 [ 953.725914][ T67] ? blocking_notifier_call_chain+0x50/0x90 [ 953.726136][ T67] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 953.726286][ T67] ? trace_lock_acquire+0x14c/0x1f0 [ 953.726529][ T67] ? lock_acquire+0x32/0xc0 [ 953.726683][ T67] ? blocking_notifier_call_chain+0x50/0x90 [ 953.726889][ T67] down_read+0x9f/0x340 [ 953.727051][ T67] ? blocking_notifier_call_chain+0x50/0x90 [ 953.727246][ T67] ? __pfx_down_read+0x10/0x10 [ 953.727446][ T67] ? __mutex_unlock_slowpath+0x14a/0x3d0 [ 953.727630][ T67] blocking_notifier_call_chain+0x50/0x90 [ 953.727784][ T67] __netdev_upper_dev_unlink+0xd9/0x220 [ 953.727939][ T67] ? __pfx___netdev_upper_dev_unlink+0x10/0x10 [ 953.728171][ T67] ? synchronize_rcu_expedited+0x3b0/0x450 [ 953.728371][ T67] ? __pfx_autoremove_wake_function+0x10/0x10 [ 953.728615][ T67] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 953.728809][ T67] netdev_upper_dev_unlink+0x71/0xa0 [ 953.728990][ T67] ? __pfx_netdev_upper_dev_unlink+0x10/0x10 [ 953.729199][ T67] ? mutex_is_locked+0x1c/0x60 [ 953.729353][ T67] ? rtnl_is_locked+0x15/0x20 [ 953.729571][ T67] ? netdev_master_upper_dev_get+0x13/0x120 [ 953.729753][ T67] ovs_netdev_detach_dev+0xb0/0x170 [openvswitch] [ 953.729967][ T67] ? ovs_netdev_get_vport+0x78/0xf0 [openvswitch] [ 953.730213][ T67] dp_device_event+0x68/0x140 [openvswitch] [ 953.730437][ T67] ? trace_notifier_run+0xe7/0x150 [ 953.730593][ T67] notifier_call_chain+0xcd/0x150 [ 953.730748][ T67] blocking_notifier_call_chain+0x66/0x90 [ 953.730970][ T67] unregister_netdevice_many_notify+0xa83/0x1580 [ 953.731160][ T67] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 953.731342][ T67] ? default_device_exit_batch+0x81/0x2e0 [ 953.731593][ T67] ? rtnl_is_locked+0x15/0x20 [ 953.731740][ T67] ? unregister_netdevice_queue+0x70/0x410 [ 953.731919][ T67] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 953.732098][ T67] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 953.732277][ T67] default_device_exit_batch+0x241/0x2e0 [ 953.732522][ T67] ? __pfx_default_device_exit_batch+0x10/0x10 [ 953.732702][ T67] ? ops_exit_list+0xb4/0x170 [ 953.732874][ T67] cleanup_net+0x4ef/0xba0 [ 953.733055][ T67] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 953.733201][ T67] ? __pfx_cleanup_net+0x10/0x10 [ 953.733440][ T67] ? trace_lock_acquire+0x14c/0x1f0 [ 953.733591][ T67] ? lock_acquire+0x32/0xc0 [ 953.733791][ T67] ? process_one_work+0xe0b/0x16d0 [ 953.733935][ T67] process_one_work+0xe55/0x16d0 [ 953.734081][ T67] ? __pfx___lock_release+0x10/0x10 [ 953.734230][ T67] ? __pfx_process_one_work+0x10/0x10 [ 953.734408][ T67] ? assign_work+0x16c/0x240 [ 953.734605][ T67] worker_thread+0x58c/0xce0 [ 953.734760][ T67] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 953.734974][ T67] ? __pfx_worker_thread+0x10/0x10 [ 953.735157][ T67] ? __pfx_worker_thread+0x10/0x10 [ 953.735342][ T67] kthread+0x28a/0x350 [ 953.735544][ T67] ? __pfx_kthread+0x10/0x10 [ 953.735722][ T67] ret_from_fork+0x31/0x70 [ 953.735957][ T67] ? __pfx_kthread+0x10/0x10 [ 953.736187][ T67] ret_from_fork_asm+0x1a/0x30 [ 953.736403][ T67] [ 953.736642][ T67] veth_A-C (unregistering): left promiscuous mode [ 955.910935][ T8986] vxlan_a: left promiscuous mode [ 959.126147][ T9012] ovs_br0: left promiscuous mode [ 965.630808][ T9113] netlink: 'python3': attribute type 2 has an invalid length. [ 965.635588][ T9113] ovs_br0: entered promiscuous mode [ 968.268529][ T9145] veth_A-C: entered promiscuous mode [ 970.745844][ T9172] vxlan_a: entered promiscuous mode [ 988.654229][ T67] veth_A-C (unregistering): left promiscuous mode [ 991.144918][ T9373] vxlan_a: left promiscuous mode [ 994.444386][ T9399] ovs_br0: left promiscuous mode [ 1000.137572][ T9488] netlink: 'python3': attribute type 2 has an invalid length. [ 1000.146517][ T9488] ovs_br0: entered promiscuous mode [ 1002.895072][ T9520] veth_A-C: entered promiscuous mode [ 1005.263095][ T9547] vxlan_a: entered promiscuous mode [ 1022.895802][ T67] veth_A-C (unregistering): left promiscuous mode [ 1025.303736][ T9748] vxlan_a: left promiscuous mode [ 1028.827251][ T9774] ovs_br0: left promiscuous mode [ 1035.393512][ T9875] netlink: 'python3': attribute type 2 has an invalid length. [ 1035.398260][ T9875] ovs_br0: entered promiscuous mode [ 1037.972957][ T9907] veth_A-C: entered promiscuous mode [ 1040.369336][ T9934] vxlan_a: entered promiscuous mode [ 1058.119147][ T67] veth_A-C (unregistering): left promiscuous mode [ 1060.536565][T10135] vxlan_a: left promiscuous mode [ 1063.930595][T10161] ovs_br0: left promiscuous mode [ 1069.622612][T10250] netlink: 'python3': attribute type 2 has an invalid length. [ 1069.627244][T10250] ovs_br0: entered promiscuous mode [ 1072.121229][T10282] veth_A-C: entered promiscuous mode [ 1074.397542][T10309] vxlan_a: entered promiscuous mode [ 1091.062953][ T67] veth_A-C (unregistering): left promiscuous mode [ 1093.523064][T10510] vxlan_a: left promiscuous mode [ 1096.860965][T10536] ovs_br0: left promiscuous mode [ 1103.402097][T10637] netlink: 'python3': attribute type 2 has an invalid length. [ 1103.417570][T10637] ovs_br0: entered promiscuous mode [ 1106.040207][T10669] veth_A-C: entered promiscuous mode [ 1108.442656][T10696] vxlan_a: entered promiscuous mode [ 1126.366825][ T67] veth_A-C (unregistering): left promiscuous mode [ 1128.807212][T10898] vxlan_a: left promiscuous mode [ 1132.176353][T10924] ovs_br0: left promiscuous mode [ 1138.046161][T11013] netlink: 'python3': attribute type 2 has an invalid length. [ 1138.052541][T11013] ovs_br0: entered promiscuous mode [ 1140.624807][T11045] veth_A-C: entered promiscuous mode [ 1142.928083][T11073] vxlan_a: entered promiscuous mode [ 1160.304197][ T67] veth_A-C (unregistering): left promiscuous mode [ 1162.797339][T11274] vxlan_a: left promiscuous mode [ 1166.221045][T11300] ovs_br0: left promiscuous mode [ 1172.555097][T11401] netlink: 'python3': attribute type 2 has an invalid length. [ 1172.559938][T11401] ovs_br0: entered promiscuous mode [ 1175.049519][T11433] veth_A-C: entered promiscuous mode [ 1177.260155][T11460] vxlan_a: entered promiscuous mode [ 1194.227203][ T67] veth_A-C (unregistering): left promiscuous mode [ 1196.518892][T11661] vxlan_a: left promiscuous mode [ 1199.871133][T11687] ovs_br0: left promiscuous mode [ 1205.794919][T11776] netlink: 'python3': attribute type 2 has an invalid length. [ 1205.799741][T11776] ovs_br0: entered promiscuous mode [ 1208.391714][T11808] veth_A-C: entered promiscuous mode [ 1210.645921][T11835] geneve_a: entered promiscuous mode [ 1228.433911][ T67] veth_A-C (unregistering): left promiscuous mode [ 1232.522556][T12049] geneve_a: left promiscuous mode [ 1234.215067][T12064] ovs_br0: left promiscuous mode [ 1240.942389][T12163] netlink: 'python3': attribute type 2 has an invalid length. [ 1240.947834][T12163] ovs_br0: entered promiscuous mode [ 1243.529128][T12195] veth_A-C: entered promiscuous mode [ 1245.818543][T12222] geneve_a: entered promiscuous mode [ 1263.760028][ T67] veth_A-C (unregistering): left promiscuous mode [ 1268.067548][T12436] geneve_a: left promiscuous mode [ 1269.907718][T12451] ovs_br0: left promiscuous mode [ 1275.642957][T12538] netlink: 'python3': attribute type 2 has an invalid length. [ 1275.647547][T12538] ovs_br0: entered promiscuous mode [ 1278.080514][T12570] veth_A-C: entered promiscuous mode [ 1280.275688][T12597] geneve_a: entered promiscuous mode [ 1298.649782][ T67] veth_A-C (unregistering): left promiscuous mode [ 1302.984435][T12811] geneve_a: left promiscuous mode [ 1304.762159][T12826] ovs_br0: left promiscuous mode [ 1311.439358][T12925] netlink: 'python3': attribute type 2 has an invalid length. [ 1311.444269][T12925] ovs_br0: entered promiscuous mode [ 1313.974670][T12957] veth_A-C: entered promiscuous mode [ 1316.302618][T12984] geneve_a: entered promiscuous mode [ 1334.978781][ T67] veth_A-C (unregistering): left promiscuous mode [ 1338.916659][T13202] geneve_a: left promiscuous mode [ 1340.549952][T13217] ovs_br0: left promiscuous mode [ 1346.342627][T13304] netlink: 'python3': attribute type 2 has an invalid length. [ 1346.347208][T13304] ovs_br0: entered promiscuous mode [ 1349.104529][T13336] veth_A-C: entered promiscuous mode [ 1351.619540][T13363] geneve_a: entered promiscuous mode [ 1368.553882][ T67] veth_A-C (unregistering): left promiscuous mode [ 1372.885023][T13577] geneve_a: left promiscuous mode [ 1374.622669][T13592] ovs_br0: left promiscuous mode [ 1380.626304][T13691] netlink: 'python3': attribute type 2 has an invalid length. [ 1380.630832][T13691] ovs_br0: entered promiscuous mode [ 1383.092834][T13723] veth_A-C: entered promiscuous mode [ 1385.310473][T13750] geneve_a: entered promiscuous mode [ 1401.466202][ T67] veth_A-C (unregistering): left promiscuous mode [ 1405.616152][T13964] geneve_a: left promiscuous mode [ 1407.233457][T13979] ovs_br0: left promiscuous mode [ 1412.896885][T14066] netlink: 'python3': attribute type 2 has an invalid length. [ 1412.904258][T14066] ovs_br0: entered promiscuous mode [ 1415.395496][T14098] veth_A-C: entered promiscuous mode [ 1417.676308][T14125] geneve_a: entered promiscuous mode [ 1434.274525][ T67] veth_A-C (unregistering): left promiscuous mode [ 1438.085555][T14339] geneve_a: left promiscuous mode [ 1439.679242][T14354] ovs_br0: left promiscuous mode [ 1445.427061][T14453] netlink: 'python3': attribute type 2 has an invalid length. [ 1445.432416][T14453] ovs_br0: entered promiscuous mode [ 1447.833133][T14485] veth_A-C: entered promiscuous mode [ 1450.064776][T14513] geneve_a: entered promiscuous mode [ 1466.375323][ T67] veth_A-C (unregistering): left promiscuous mode [ 1470.543022][T14727] geneve_a: left promiscuous mode [ 1472.199049][T14742] ovs_br0: left promiscuous mode [ 1778.061438][T19236] Initializing XFRM netlink socket