[  756.798401] br0: port 1(veth1) entered blocking state
[  756.798435] br0: port 1(veth1) entered disabled state
[  756.798462] veth1: entered allmulticast mode
[  756.798506] veth1: entered promiscuous mode
[  756.801832] br0: port 2(veth2) entered blocking state
[  756.801864] br0: port 2(veth2) entered disabled state
[  756.801887] veth2: entered allmulticast mode
[  756.801932] veth2: entered promiscuous mode
[  756.805321] br0: port 3(veth4) entered blocking state
[  756.805388] br0: port 3(veth4) entered disabled state
[  756.805448] veth4: entered allmulticast mode
[  756.805526] veth4: entered promiscuous mode
[  756.837629] br0: port 1(veth1) entered blocking state
[  756.837657] br0: port 1(veth1) entered forwarding state
[  756.841080] br0: port 2(veth2) entered blocking state
[  756.841134] br0: port 2(veth2) entered forwarding state
[  756.844480] br0: port 3(veth4) entered blocking state
[  756.844501] br0: port 3(veth4) entered forwarding state
[  769.992531] veth3: entered promiscuous mode
[  771.042235] veth3: left promiscuous mode
[  771.045693] veth3: entered promiscuous mode
[  772.086072] veth3: left promiscuous mode
[  772.091968] br0: port 3(veth4) entered disabled state
[  772.095505] br0: port 2(veth2) entered disabled state
[  772.098899] br0: port 1(veth1) entered disabled state
[  772.102344] veth4: left allmulticast mode
[  772.102363] veth4: left promiscuous mode
[  772.102383] br0: port 3(veth4) entered disabled state
[  772.102471] veth2: left allmulticast mode
[  772.102485] veth2: left promiscuous mode
[  772.102502] br0: port 2(veth2) entered disabled state
[  772.102573] veth1: left allmulticast mode
[  772.102586] veth1: left promiscuous mode
[  772.102600] br0: port 1(veth1) entered disabled state