[  768.198548][  T974] br1: port 1(vx10) entered blocking state
[  768.198908][  T974] br1: port 1(vx10) entered disabled state
[  768.199473][  T974] vx10: entered allmulticast mode
[  768.201061][  T974] vx10: entered promiscuous mode
[  768.201526][  T974] br1: port 1(vx10) entered blocking state
[  768.201859][  T974] br1: port 1(vx10) entered forwarding state
[  768.333187][  T979] br1: port 2(vx20) entered blocking state
[  768.333536][  T979] br1: port 2(vx20) entered disabled state
[  768.333869][  T979] vx20: entered allmulticast mode
[  768.336031][  T979] vx20: entered promiscuous mode
[  768.336510][  T979] br1: port 2(vx20) entered blocking state
[  768.336827][  T979] br1: port 2(vx20) entered forwarding state
[  768.385897][  T981] br1: port 3(veth1) entered blocking state
[  768.386245][  T981] br1: port 3(veth1) entered disabled state
[  768.386566][  T981] veth1: entered allmulticast mode
[  768.388866][  T981] veth1: entered promiscuous mode
[  768.414536][   T38] br1: port 3(veth1) entered blocking state
[  768.414914][   T38] br1: port 3(veth1) entered forwarding state
[  768.466790][  T984] br1: port 4(veth2) entered blocking state
[  768.467182][  T984] br1: port 4(veth2) entered disabled state
[  768.467553][  T984] veth2: entered allmulticast mode
[  768.469729][  T984] veth2: entered promiscuous mode
[  768.501536][T29976] br1: port 4(veth2) entered blocking state
[  768.501898][T29976] br1: port 4(veth2) entered forwarding state
[  768.843068][   T34] br1: entered promiscuous mode
[  770.669491][ T1075] br1: port 1(vx10) entered blocking state
[  770.669838][ T1075] br1: port 1(vx10) entered disabled state
[  770.670169][ T1075] vx10: entered allmulticast mode
[  770.671756][ T1075] vx10: entered promiscuous mode
[  770.672333][ T1075] br1: port 1(vx10) entered blocking state
[  770.672649][ T1075] br1: port 1(vx10) entered forwarding state
[  770.791157][ T1079] br1: port 2(vx20) entered blocking state
[  770.791495][ T1079] br1: port 2(vx20) entered disabled state
[  770.791813][ T1079] vx20: entered allmulticast mode
[  770.793374][ T1079] vx20: entered promiscuous mode
[  770.799427][ T1079] br1: port 2(vx20) entered blocking state
[  770.799745][ T1079] br1: port 2(vx20) entered forwarding state
[  770.847073][ T1081] br1: port 3(w1) entered blocking state
[  770.847986][ T1081] br1: port 3(w1) entered disabled state
[  770.848307][ T1081] w1: entered allmulticast mode
[  770.849964][ T1081] w1: entered promiscuous mode
[  770.874800][T29976] br1: port 3(w1) entered blocking state
[  770.875054][T29976] br1: port 3(w1) entered forwarding state
[  770.934829][ T1084] br1: port 4(w3) entered blocking state
[  770.935099][ T1084] br1: port 4(w3) entered disabled state
[  770.935875][ T1084] w3: entered allmulticast mode
[  770.939601][ T1084] w3: entered promiscuous mode
[  770.978093][   T38] br1: port 4(w3) entered blocking state
[  770.978370][   T38] br1: port 4(w3) entered forwarding state
[  771.239307][   T34] br1: entered promiscuous mode
[  772.681471][    C2] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  772.682670][    C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[  772.683369][    C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[  772.683995][    C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[  772.684527][    C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[  772.685182][    C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[  772.685898][    C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[  772.686556][    C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[  772.687197][    C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[  772.687790][    C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[  788.821214][   T12] w3: left allmulticast mode
[  788.821489][   T12] w3: left promiscuous mode
[  788.821810][   T12] br1: port 4(w3) entered disabled state
[  788.823086][   T12] w1: left allmulticast mode
[  788.823558][   T12] w1: left promiscuous mode
[  788.824064][   T12] br1: port 3(w1) entered disabled state
[  788.826294][   T12] vx20: left allmulticast mode
[  788.826533][   T12] vx20: left promiscuous mode
[  788.826844][   T12] br1: port 2(vx20) entered disabled state
[  788.827959][   T12] vx10: left allmulticast mode
[  788.828447][   T12] vx10: left promiscuous mode
[  788.828745][   T12] br1: port 1(vx10) entered disabled state
[  789.381332][   T34] br1: left promiscuous mode
[  789.576090][ T1334] br1: port 4(veth2) entered disabled state
[  789.605787][ T1335] veth2: left allmulticast mode
[  789.606088][ T1335] veth2: left promiscuous mode
[  789.606948][ T1335] br1: port 4(veth2) entered disabled state
[  789.660347][ T1337] br1: port 3(veth1) entered disabled state
[  789.689120][ T1338] veth1: left allmulticast mode
[  789.689396][ T1338] veth1: left promiscuous mode
[  789.689723][ T1338] br1: port 3(veth1) entered disabled state
[  789.743663][ T1340] vx20: left allmulticast mode
[  789.743929][ T1340] vx20: left promiscuous mode
[  789.744825][ T1340] br1: port 2(vx20) entered disabled state
[  789.872717][ T1344] vx10: left allmulticast mode
[  789.872988][ T1344] vx10: left promiscuous mode
[  789.873344][ T1344] br1: port 1(vx10) entered disabled state