[  550.845194] br0: port 1(veth1) entered blocking state
[  550.845253] br0: port 1(veth1) entered disabled state
[  550.845319] veth1: entered allmulticast mode
[  550.845430] veth1: entered promiscuous mode
[  550.856167] br0: port 2(veth2) entered blocking state
[  550.856303] br0: port 2(veth2) entered disabled state
[  550.856396] veth2: entered allmulticast mode
[  550.856533] veth2: entered promiscuous mode
[  550.867538] br0: port 3(veth4) entered blocking state
[  550.867595] br0: port 3(veth4) entered disabled state
[  550.867660] veth4: entered allmulticast mode
[  550.867755] veth4: entered promiscuous mode
[  550.956390] br0: port 1(veth1) entered blocking state
[  550.956454] br0: port 1(veth1) entered forwarding state
[  550.967960] br0: port 2(veth2) entered blocking state
[  550.968071] br0: port 2(veth2) entered forwarding state
[  550.979403] br0: port 3(veth4) entered blocking state
[  550.979470] br0: port 3(veth4) entered forwarding state
[  564.327963] veth3: entered promiscuous mode
[  565.454529] veth3: left promiscuous mode
[  565.464530] veth3: entered promiscuous mode
[  566.584804] veth3: left promiscuous mode
[  566.602995] br0: port 3(veth4) entered disabled state
[  566.612924] br0: port 2(veth2) entered disabled state
[  566.622566] br0: port 1(veth1) entered disabled state
[  566.632307] veth4: left allmulticast mode
[  566.632375] veth4: left promiscuous mode
[  566.632422] br0: port 3(veth4) entered disabled state
[  566.632546] veth2: left allmulticast mode
[  566.632579] veth2: left promiscuous mode
[  566.632611] br0: port 2(veth2) entered disabled state
[  566.632706] veth1: left allmulticast mode
[  566.632766] veth1: left promiscuous mode
[  566.632818] br0: port 1(veth1) entered disabled state