[  499.113042][ T3503] br1: port 1(vx10) entered blocking state
[  499.113472][ T3503] br1: port 1(vx10) entered disabled state
[  499.114345][ T3503] vx10: entered allmulticast mode
[  499.116240][ T3503] vx10: entered promiscuous mode
[  499.116872][ T3503] br1: port 1(vx10) entered blocking state
[  499.117248][ T3503] br1: port 1(vx10) entered forwarding state
[  499.285936][ T3508] br1: port 2(vx20) entered blocking state
[  499.286303][ T3508] br1: port 2(vx20) entered disabled state
[  499.286660][ T3508] vx20: entered allmulticast mode
[  499.289051][ T3508] vx20: entered promiscuous mode
[  499.289595][ T3508] br1: port 2(vx20) entered blocking state
[  499.289943][ T3508] br1: port 2(vx20) entered forwarding state
[  499.367638][ T3510] br1: port 3(veth1) entered blocking state
[  499.368058][ T3510] br1: port 3(veth1) entered disabled state
[  499.368465][ T3510] veth1: entered allmulticast mode
[  499.370297][ T3510] veth1: entered promiscuous mode
[  499.413764][ T2251] br1: port 3(veth1) entered blocking state
[  499.414396][ T2251] br1: port 3(veth1) entered forwarding state
[  499.492837][ T3513] br1: port 4(veth2) entered blocking state
[  499.493199][ T3513] br1: port 4(veth2) entered disabled state
[  499.493555][ T3513] veth2: entered allmulticast mode
[  499.495315][ T3513] veth2: entered promiscuous mode
[  499.530643][   T37] br1: port 4(veth2) entered blocking state
[  499.531141][   T37] br1: port 4(veth2) entered forwarding state
[  500.025642][   T66] br1: entered promiscuous mode
[  502.027581][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  502.030989][   T66] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  502.092163][   T66] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  502.340052][   T66] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  502.762315][ T3609] br1: port 1(vx10) entered blocking state
[  502.762687][ T3609] br1: port 1(vx10) entered disabled state
[  502.763129][ T3609] vx10: entered allmulticast mode
[  502.765387][ T3609] vx10: entered promiscuous mode
[  502.774667][ T3609] br1: port 1(vx10) entered blocking state
[  502.775037][ T3609] br1: port 1(vx10) entered forwarding state
[  502.796444][   T66] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  502.925418][ T3613] br1: port 2(vx20) entered blocking state
[  502.925999][ T3613] br1: port 2(vx20) entered disabled state
[  502.926544][ T3613] vx20: entered allmulticast mode
[  502.929413][ T3613] vx20: entered promiscuous mode
[  502.931063][ T3613] br1: port 2(vx20) entered blocking state
[  502.931594][ T3613] br1: port 2(vx20) entered forwarding state
[  503.012731][ T3615] br1: port 3(w1) entered blocking state
[  503.013040][ T3615] br1: port 3(w1) entered disabled state
[  503.013333][ T3615] w1: entered allmulticast mode
[  503.015667][ T3615] w1: entered promiscuous mode
[  503.051600][   T46] br1: port 3(w1) entered blocking state
[  503.051907][   T46] br1: port 3(w1) entered forwarding state
[  503.120924][ T3618] br1: port 4(w3) entered blocking state
[  503.121220][ T3618] br1: port 4(w3) entered disabled state
[  503.121515][ T3618] w3: entered allmulticast mode
[  503.123273][ T3618] w3: entered promiscuous mode
[  503.171283][ T2251] br1: port 4(w3) entered blocking state
[  503.171574][ T2251] br1: port 4(w3) entered forwarding state
[  503.543152][   T11] br1: entered promiscuous mode
[  503.902152][   T11] Dead loop on virtual device v2 (net 11), fix it urgently!
[  503.908287][   T12] Dead loop on virtual device v2 (net 11), fix it urgently!
[  503.923016][   T11] Dead loop on virtual device v2 (net 11), fix it urgently!
[  504.267155][   T11] Dead loop on virtual device v2 (net 11), fix it urgently!
[  504.523355][   T12] Dead loop on virtual device v2 (net 11), fix it urgently!
[  509.516128][    C1] net_ratelimit: 6 callbacks suppressed
[  509.516138][    C1] Dead loop on virtual device v2 (net 11), fix it urgently!
[  509.836184][    C1] Dead loop on virtual device v2 (net 11), fix it urgently!
[  517.516099][    C1] Dead loop on virtual device v2 (net 11), fix it urgently!
[  519.052052][    C1] Dead loop on virtual device v2 (net 11), fix it urgently!
[  524.747579][   T12] w3: left allmulticast mode
[  524.747958][   T12] w3: left promiscuous mode
[  524.748358][   T12] br1: port 4(w3) entered disabled state
[  524.751740][   T12] w1: left allmulticast mode
[  524.753092][   T12] w1: left promiscuous mode
[  524.753439][   T12] br1: port 3(w1) entered disabled state
[  524.754750][   T12] vx20: left allmulticast mode
[  524.756132][   T12] vx20: left promiscuous mode
[  524.756478][   T12] br1: port 2(vx20) entered disabled state
[  524.759230][   T12] vx10: left allmulticast mode
[  524.759504][   T12] vx10: left promiscuous mode
[  524.760920][   T12] br1: port 1(vx10) entered disabled state
[  525.574570][ T1684] br1: left promiscuous mode
[  525.793266][ T3998] br1: port 4(veth2) entered disabled state
[  525.828499][ T3999] veth2: left allmulticast mode
[  525.828807][ T3999] veth2: left promiscuous mode
[  525.829156][ T3999] br1: port 4(veth2) entered disabled state
[  525.891658][ T4001] br1: port 3(veth1) entered disabled state
[  525.923929][ T4002] veth1: left allmulticast mode
[  525.924249][ T4002] veth1: left promiscuous mode
[  525.924662][ T4002] br1: port 3(veth1) entered disabled state
[  525.982548][ T4004] vx20: left allmulticast mode
[  525.982918][ T4004] vx20: left promiscuous mode
[  525.983331][ T4004] br1: port 2(vx20) entered disabled state
[  526.134238][ T4008] vx10: left allmulticast mode
[  526.134584][ T4008] vx10: left promiscuous mode
[  526.135035][ T4008] br1: port 1(vx10) entered disabled state