[  869.644779][ T5918] br1: port 1(vx10) entered blocking state
[  869.645127][ T5918] br1: port 1(vx10) entered disabled state
[  869.645433][ T5918] vx10: entered allmulticast mode
[  869.647629][ T5918] vx10: entered promiscuous mode
[  869.648062][ T5918] br1: port 1(vx10) entered blocking state
[  869.648369][ T5918] br1: port 1(vx10) entered forwarding state
[  869.767580][ T5923] br1: port 2(vx20) entered blocking state
[  869.767972][ T5923] br1: port 2(vx20) entered disabled state
[  869.768330][ T5923] vx20: entered allmulticast mode
[  869.769961][ T5923] vx20: entered promiscuous mode
[  869.770498][ T5923] br1: port 2(vx20) entered blocking state
[  869.770861][ T5923] br1: port 2(vx20) entered forwarding state
[  869.826346][ T5925] br1: port 3(veth1) entered blocking state
[  869.826670][ T5925] br1: port 3(veth1) entered disabled state
[  869.826977][ T5925] veth1: entered allmulticast mode
[  869.828481][ T5925] veth1: entered promiscuous mode
[  869.852415][   T39] br1: port 3(veth1) entered blocking state
[  869.852726][   T39] br1: port 3(veth1) entered forwarding state
[  869.915867][ T5928] br1: port 4(veth2) entered blocking state
[  869.916184][ T5928] br1: port 4(veth2) entered disabled state
[  869.916479][ T5928] veth2: entered allmulticast mode
[  869.917993][ T5928] veth2: entered promiscuous mode
[  869.956235][   T39] br1: port 4(veth2) entered blocking state
[  869.956552][   T39] br1: port 4(veth2) entered forwarding state
[  870.262709][    T9] br1: entered promiscuous mode
[  871.488978][   T69] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  871.682907][   T69] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  871.684772][   T65] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  871.897853][   T65] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  872.193495][ T6025] br1: port 1(vx10) entered blocking state
[  872.193837][ T6025] br1: port 1(vx10) entered disabled state
[  872.194140][ T6025] vx10: entered allmulticast mode
[  872.195655][ T6025] vx10: entered promiscuous mode
[  872.196153][ T6025] br1: port 1(vx10) entered blocking state
[  872.196444][ T6025] br1: port 1(vx10) entered forwarding state
[  872.303749][ T6029] br1: port 2(vx20) entered blocking state
[  872.304077][ T6029] br1: port 2(vx20) entered disabled state
[  872.304374][ T6029] vx20: entered allmulticast mode
[  872.305884][ T6029] vx20: entered promiscuous mode
[  872.306308][ T6029] br1: port 2(vx20) entered blocking state
[  872.306607][ T6029] br1: port 2(vx20) entered forwarding state
[  872.360240][ T6031] br1: port 3(w1) entered blocking state
[  872.360496][ T6031] br1: port 3(w1) entered disabled state
[  872.361390][ T6031] w1: entered allmulticast mode
[  872.362911][ T6031] w1: entered promiscuous mode
[  872.393062][   T36] br1: port 3(w1) entered blocking state
[  872.393313][   T36] br1: port 3(w1) entered forwarding state
[  872.444448][ T6034] br1: port 4(w3) entered blocking state
[  872.445123][ T6034] br1: port 4(w3) entered disabled state
[  872.449451][ T6034] w3: entered allmulticast mode
[  872.451678][ T6034] w3: entered promiscuous mode
[  872.478245][   T39] br1: port 4(w3) entered blocking state
[  872.478491][   T39] br1: port 4(w3) entered forwarding state
[  872.513275][   T69] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  872.516737][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  872.577764][   T65] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  872.747541][T32225] br1: entered promiscuous mode
[  872.928795][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  873.281817][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  873.478438][   T34] Dead loop on virtual device v2 (net 19), fix it urgently!
[  878.977927][    C1] net_ratelimit: 10 callbacks suppressed
[  878.977937][    C1] Dead loop on virtual device v2 (net 19), fix it urgently!
[  878.979573][    C1] Dead loop on virtual device v2 (net 19), fix it urgently!
[  887.169792][    C1] Dead loop on virtual device v2 (net 19), fix it urgently!
[  887.680774][    C1] Dead loop on virtual device v2 (net 19), fix it urgently!
[  892.099054][   T69] w3: left allmulticast mode
[  892.099324][   T69] w3: left promiscuous mode
[  892.099709][   T69] br1: port 4(w3) entered disabled state
[  892.101159][   T69] w1: left allmulticast mode
[  892.101403][   T69] w1: left promiscuous mode
[  892.102193][   T69] br1: port 3(w1) entered disabled state
[  892.103610][   T69] vx20: left allmulticast mode
[  892.103846][   T69] vx20: left promiscuous mode
[  892.104198][   T69] br1: port 2(vx20) entered disabled state
[  892.107168][   T69] vx10: left allmulticast mode
[  892.107399][   T69] vx10: left promiscuous mode
[  892.107705][   T69] br1: port 1(vx10) entered disabled state
[  892.690048][T32225] br1: left promiscuous mode
[  892.890483][ T6414] br1: port 4(veth2) entered disabled state
[  892.914460][ T6415] veth2: left allmulticast mode
[  892.915089][ T6415] veth2: left promiscuous mode
[  892.915414][ T6415] br1: port 4(veth2) entered disabled state
[  892.977054][ T6417] br1: port 3(veth1) entered disabled state
[  893.005438][ T6418] veth1: left allmulticast mode
[  893.005757][ T6418] veth1: left promiscuous mode
[  893.006147][ T6418] br1: port 3(veth1) entered disabled state
[  893.062198][ T6420] vx20: left allmulticast mode
[  893.062498][ T6420] vx20: left promiscuous mode
[  893.063468][ T6420] br1: port 2(vx20) entered disabled state
[  893.178627][ T6424] vx10: left allmulticast mode
[  893.178942][ T6424] vx10: left promiscuous mode
[  893.179271][ T6424] br1: port 1(vx10) entered disabled state