[  550.698669] br0: port 1(veth1) entered blocking state
[  550.698743] br0: port 1(veth1) entered disabled state
[  550.698814] veth1: entered allmulticast mode
[  550.698908] veth1: entered promiscuous mode
[  550.709774] br0: port 2(veth2) entered blocking state
[  550.709887] br0: port 2(veth2) entered disabled state
[  550.709977] veth2: entered allmulticast mode
[  550.710117] veth2: entered promiscuous mode
[  550.722104] br0: port 3(veth4) entered blocking state
[  550.722182] br0: port 3(veth4) entered disabled state
[  550.722261] veth4: entered allmulticast mode
[  550.722377] veth4: entered promiscuous mode
[  550.824739] br0: port 1(veth1) entered blocking state
[  550.824846] br0: port 1(veth1) entered forwarding state
[  550.835935] br0: port 2(veth2) entered blocking state
[  550.836006] br0: port 2(veth2) entered forwarding state
[  550.847602] br0: port 3(veth4) entered blocking state
[  550.847673] br0: port 3(veth4) entered forwarding state
[  564.182897] veth3: entered promiscuous mode
[  565.313211] veth3: left promiscuous mode
[  565.322454] veth3: entered promiscuous mode
[  566.454024] veth3: left promiscuous mode
[  566.471662] br0: port 3(veth4) entered disabled state
[  566.482791] br0: port 2(veth2) entered disabled state
[  566.494833] br0: port 1(veth1) entered disabled state
[  566.506852] veth4: left allmulticast mode
[  566.506908] veth4: left promiscuous mode
[  566.506947] br0: port 3(veth4) entered disabled state
[  566.507076] veth2: left allmulticast mode
[  566.507111] veth2: left promiscuous mode
[  566.507153] br0: port 2(veth2) entered disabled state
[  566.507255] veth1: left allmulticast mode
[  566.507290] veth1: left promiscuous mode
[  566.507320] br0: port 1(veth1) entered disabled state