[  724.261344][T21233] br0: port 1(veth1) entered blocking state
[  724.261602][T21233] br0: port 1(veth1) entered disabled state
[  724.261858][T21233] veth1: entered allmulticast mode
[  724.263746][T21233] veth1: entered promiscuous mode
[  724.295577][T21235] br0: port 2(veth2) entered blocking state
[  724.295809][T21235] br0: port 2(veth2) entered disabled state
[  724.296045][T21235] veth2: entered allmulticast mode
[  724.297497][T21235] veth2: entered promiscuous mode
[  724.326204][T21236] br0: port 3(veth4) entered blocking state
[  724.326424][T21236] br0: port 3(veth4) entered disabled state
[  724.326654][T21236] veth4: entered allmulticast mode
[  724.328784][T21236] veth4: entered promiscuous mode
[  724.519235][   T92] br0: port 1(veth1) entered blocking state
[  724.519440][   T92] br0: port 1(veth1) entered forwarding state
[  724.540609][T21245] br0: port 2(veth2) entered blocking state
[  724.540804][T21245] br0: port 2(veth2) entered forwarding state
[  724.579154][  T108] br0: port 3(veth4) entered blocking state
[  724.579375][  T108] br0: port 3(veth4) entered forwarding state
[  738.324755][T21309] veth3: entered promiscuous mode
[  739.528275][T21318] veth3: left promiscuous mode
[  739.549857][T21319] veth3: entered promiscuous mode
[  740.758556][T21328] veth3: left promiscuous mode
[  740.813267][T21336] br0: port 3(veth4) entered disabled state
[  740.838940][T21337] br0: port 2(veth2) entered disabled state
[  740.859975][T21338] br0: port 1(veth1) entered disabled state
[  740.887464][T21339] veth4: left allmulticast mode
[  740.887643][T21339] veth4: left promiscuous mode
[  740.887917][T21339] br0: port 3(veth4) entered disabled state
[  740.888866][T21339] veth2: left allmulticast mode
[  740.889037][T21339] veth2: left promiscuous mode
[  740.889293][T21339] br0: port 2(veth2) entered disabled state
[  740.890466][T21339] veth1: left allmulticast mode
[  740.890633][T21339] veth1: left promiscuous mode
[  740.890899][T21339] br0: port 1(veth1) entered disabled state