[  750.539289] br0: port 1(veth1) entered blocking state
[  750.539344] br0: port 1(veth1) entered disabled state
[  750.539384] veth1: entered allmulticast mode
[  750.539438] veth1: entered promiscuous mode
[  750.542295] br0: port 2(veth3) entered blocking state
[  750.542333] br0: port 2(veth3) entered disabled state
[  750.542367] veth3: entered allmulticast mode
[  750.542419] veth3: entered promiscuous mode
[  750.550522] br0: port 1(veth1) entered blocking state
[  750.550587] br0: port 1(veth1) entered forwarding state
[  750.556263] br0: port 2(veth3) entered blocking state
[  750.556302] br0: port 2(veth3) entered forwarding state
[  755.610131] br0: port 2(veth3) entered disabled state
[  755.615947] br0: port 1(veth1) entered disabled state
[  755.621625] veth3: left allmulticast mode
[  755.621654] veth3: left promiscuous mode
[  755.621683] br0: port 2(veth3) entered disabled state
[  755.621811] veth1: left allmulticast mode
[  755.621832] veth1: left promiscuous mode
[  755.621856] br0: port 1(veth1) entered disabled state