[  550.491681] br0: port 1(veth1) entered blocking state
[  550.491752] br0: port 1(veth1) entered disabled state
[  550.491826] veth1: entered allmulticast mode
[  550.491928] veth1: entered promiscuous mode
[  550.508616] br0: port 2(veth2) entered blocking state
[  550.508720] br0: port 2(veth2) entered disabled state
[  550.508789] veth2: entered allmulticast mode
[  550.508888] veth2: entered promiscuous mode
[  550.527530] br0: port 3(veth4) entered blocking state
[  550.527603] br0: port 3(veth4) entered disabled state
[  550.527677] veth4: entered allmulticast mode
[  550.527774] veth4: entered promiscuous mode
[  550.615086] br0: port 1(veth1) entered blocking state
[  550.615143] br0: port 1(veth1) entered forwarding state
[  550.632470] br0: port 2(veth2) entered blocking state
[  550.632531] br0: port 2(veth2) entered forwarding state
[  550.652043] br0: port 3(veth4) entered blocking state
[  550.652118] br0: port 3(veth4) entered forwarding state
[  564.153663] veth3: entered promiscuous mode
[  565.301074] veth3: left promiscuous mode
[  565.316503] veth3: entered promiscuous mode
[  566.471506] veth3: left promiscuous mode
[  566.490305] br0: port 3(veth4) entered disabled state
[  566.505071] br0: port 2(veth2) entered disabled state
[  566.519766] br0: port 1(veth1) entered disabled state
[  566.535674] veth4: left allmulticast mode
[  566.535740] veth4: left promiscuous mode
[  566.535777] br0: port 3(veth4) entered disabled state
[  566.535896] veth2: left allmulticast mode
[  566.535928] veth2: left promiscuous mode
[  566.535964] br0: port 2(veth2) entered disabled state
[  566.536061] veth1: left allmulticast mode
[  566.536092] veth1: left promiscuous mode
[  566.536128] br0: port 1(veth1) entered disabled state