[  298.475474] br0: port 1(veth1) entered blocking state
[  298.475558] br0: port 1(veth1) entered disabled state
[  298.475629] veth1: entered allmulticast mode
[  298.475768] veth1: entered promiscuous mode
[  298.485940] br0: port 2(veth2) entered blocking state
[  298.486071] br0: port 2(veth2) entered disabled state
[  298.486152] veth2: entered allmulticast mode
[  298.486258] veth2: entered promiscuous mode
[  298.497045] br0: port 3(veth4) entered blocking state
[  298.497126] br0: port 3(veth4) entered disabled state
[  298.497199] veth4: entered allmulticast mode
[  298.497299] veth4: entered promiscuous mode
[  298.585856] br0: port 1(veth1) entered blocking state
[  298.585948] br0: port 1(veth1) entered forwarding state
[  298.596606] br0: port 2(veth2) entered blocking state
[  298.596705] br0: port 2(veth2) entered forwarding state
[  298.606431] br0: port 3(veth4) entered blocking state
[  298.606492] br0: port 3(veth4) entered forwarding state
[  311.916566] veth3: entered promiscuous mode
[  313.060609] veth3: left promiscuous mode
[  313.071025] veth3: entered promiscuous mode
[  314.200781] veth3: left promiscuous mode
[  314.217420] br0: port 3(veth4) entered disabled state
[  314.227703] br0: port 2(veth2) entered disabled state
[  314.238647] br0: port 1(veth1) entered disabled state
[  314.249566] veth4: left allmulticast mode
[  314.249626] veth4: left promiscuous mode
[  314.249681] br0: port 3(veth4) entered disabled state
[  314.249823] veth2: left allmulticast mode
[  314.249860] veth2: left promiscuous mode
[  314.249902] br0: port 2(veth2) entered disabled state
[  314.250018] veth1: left allmulticast mode
[  314.250068] veth1: left promiscuous mode
[  314.250114] br0: port 1(veth1) entered disabled state