[  550.670339] br0: port 1(veth1) entered blocking state
[  550.670434] br0: port 1(veth1) entered disabled state
[  550.670527] veth1: entered allmulticast mode
[  550.670638] veth1: entered promiscuous mode
[  550.681029] br0: port 2(veth2) entered blocking state
[  550.681171] br0: port 2(veth2) entered disabled state
[  550.681269] veth2: entered allmulticast mode
[  550.681403] veth2: entered promiscuous mode
[  550.691718] br0: port 3(veth4) entered blocking state
[  550.691805] br0: port 3(veth4) entered disabled state
[  550.691913] veth4: entered allmulticast mode
[  550.692000] veth4: entered promiscuous mode
[  550.777581] br0: port 1(veth1) entered blocking state
[  550.777649] br0: port 1(veth1) entered forwarding state
[  550.788521] br0: port 2(veth2) entered blocking state
[  550.788637] br0: port 2(veth2) entered forwarding state
[  550.799450] br0: port 3(veth4) entered blocking state
[  550.799545] br0: port 3(veth4) entered forwarding state
[  564.128920] veth3: entered promiscuous mode
[  565.264431] veth3: left promiscuous mode
[  565.273486] veth3: entered promiscuous mode
[  566.395939] veth3: left promiscuous mode
[  566.413329] br0: port 3(veth4) entered disabled state
[  566.423055] br0: port 2(veth2) entered disabled state
[  566.433401] br0: port 1(veth1) entered disabled state
[  566.443644] veth4: left allmulticast mode
[  566.443697] veth4: left promiscuous mode
[  566.443742] br0: port 3(veth4) entered disabled state
[  566.443873] veth2: left allmulticast mode
[  566.443914] veth2: left promiscuous mode
[  566.443954] br0: port 2(veth2) entered disabled state
[  566.444050] veth1: left allmulticast mode
[  566.444083] veth1: left promiscuous mode
[  566.444123] br0: port 1(veth1) entered disabled state