[  550.393492] br0: port 1(veth1) entered blocking state
[  550.393582] br0: port 1(veth1) entered disabled state
[  550.393656] veth1: entered allmulticast mode
[  550.393765] veth1: entered promiscuous mode
[  550.412328] br0: port 2(veth2) entered blocking state
[  550.412403] br0: port 2(veth2) entered disabled state
[  550.412472] veth2: entered allmulticast mode
[  550.412570] veth2: entered promiscuous mode
[  550.430104] br0: port 3(veth4) entered blocking state
[  550.430180] br0: port 3(veth4) entered disabled state
[  550.430248] veth4: entered allmulticast mode
[  550.430338] veth4: entered promiscuous mode
[  550.522352] br0: port 1(veth1) entered blocking state
[  550.522424] br0: port 1(veth1) entered forwarding state
[  550.540058] br0: port 2(veth2) entered blocking state
[  550.540133] br0: port 2(veth2) entered forwarding state
[  550.560339] br0: port 3(veth4) entered blocking state
[  550.560414] br0: port 3(veth4) entered forwarding state
[  563.960388] veth3: entered promiscuous mode
[  565.107133] veth3: left promiscuous mode
[  565.122055] veth3: entered promiscuous mode
[  566.274444] veth3: left promiscuous mode
[  566.294222] br0: port 3(veth4) entered disabled state
[  566.309220] br0: port 2(veth2) entered disabled state
[  566.325614] br0: port 1(veth1) entered disabled state
[  566.340908] veth4: left allmulticast mode
[  566.340971] veth4: left promiscuous mode
[  566.341024] br0: port 3(veth4) entered disabled state
[  566.341142] veth2: left allmulticast mode
[  566.341184] veth2: left promiscuous mode
[  566.341225] br0: port 2(veth2) entered disabled state
[  566.341322] veth1: left allmulticast mode
[  566.341363] veth1: left promiscuous mode
[  566.341402] br0: port 1(veth1) entered disabled state