[  754.394357][T20940] br0: port 1(veth1) entered blocking state
[  754.394576][T20940] br0: port 1(veth1) entered disabled state
[  754.394768][T20940] veth1: entered allmulticast mode
[  754.396163][T20940] veth1: entered promiscuous mode
[  754.419841][T20942] br0: port 2(veth2) entered blocking state
[  754.420020][T20942] br0: port 2(veth2) entered disabled state
[  754.420190][T20942] veth2: entered allmulticast mode
[  754.421593][T20942] veth2: entered promiscuous mode
[  754.460885][T20943] br0: port 3(veth4) entered blocking state
[  754.461064][T20943] br0: port 3(veth4) entered disabled state
[  754.461236][T20943] veth4: entered allmulticast mode
[  754.462559][T20943] veth4: entered promiscuous mode
[  754.642162][  T108] br0: port 1(veth1) entered blocking state
[  754.642344][  T108] br0: port 1(veth1) entered forwarding state
[  754.666105][   T38] br0: port 2(veth2) entered blocking state
[  754.666318][   T38] br0: port 2(veth2) entered forwarding state
[  754.687090][  T108] br0: port 3(veth4) entered blocking state
[  754.687265][  T108] br0: port 3(veth4) entered forwarding state
[  768.469145][T21015] veth3: entered promiscuous mode
[  769.676387][T21024] veth3: left promiscuous mode
[  769.702352][T21025] veth3: entered promiscuous mode
[  770.907366][T21034] veth3: left promiscuous mode
[  770.969790][T21042] br0: port 3(veth4) entered disabled state
[  770.992246][T21043] br0: port 2(veth2) entered disabled state
[  771.019167][T21044] br0: port 1(veth1) entered disabled state
[  771.041709][T21045] veth4: left allmulticast mode
[  771.042114][T21045] veth4: left promiscuous mode
[  771.042323][T21045] br0: port 3(veth4) entered disabled state
[  771.043223][T21045] veth2: left allmulticast mode
[  771.043355][T21045] veth2: left promiscuous mode
[  771.043555][T21045] br0: port 2(veth2) entered disabled state
[  771.044396][T21045] veth1: left allmulticast mode
[  771.044526][T21045] veth1: left promiscuous mode
[  771.044725][T21045] br0: port 1(veth1) entered disabled state