[  556.233710] br: port 1(veth1) entered blocking state
[  556.233779] br: port 1(veth1) entered disabled state
[  556.233825] veth1: entered allmulticast mode
[  556.233888] veth1: entered promiscuous mode
[  556.233957] br: port 1(veth1) entered blocking state
[  556.233997] br: port 1(veth1) entered forwarding state
[  556.237736] br: port 2(veth3) entered blocking state
[  556.237787] br: port 2(veth3) entered disabled state
[  556.237824] veth3: entered allmulticast mode
[  556.237880] veth3: entered promiscuous mode
[  556.237939] br: port 2(veth3) entered blocking state
[  556.237984] br: port 2(veth3) entered forwarding state
[  556.241647] br: port 3(veth4) entered blocking state
[  556.241693] br: port 3(veth4) entered disabled state
[  556.241731] veth4: entered allmulticast mode
[  556.241779] veth4: entered promiscuous mode
[  556.241835] br: port 3(veth4) entered blocking state
[  556.241866] br: port 3(veth4) entered forwarding state
[  656.867320] br: port 3(veth4) entered disabled state
[  656.867396] veth4: left allmulticast mode
[  656.867427] veth4: left promiscuous mode
[  656.867453] br: port 3(veth4) entered disabled state
[  656.870509] br: port 2(veth3) entered disabled state
[  656.870559] veth3: left allmulticast mode
[  656.870590] veth3: left promiscuous mode
[  656.870616] br: port 2(veth3) entered disabled state
[  656.873778] br: port 1(veth1) entered disabled state
[  656.873868] veth1: left allmulticast mode
[  656.873945] veth1: left promiscuous mode
[  656.874002] br: port 1(veth1) entered disabled state