[  556.301806] br: port 1(veth1) entered blocking state
[  556.301934] br: port 1(veth1) entered disabled state
[  556.302007] veth1: entered allmulticast mode
[  556.302094] veth1: entered promiscuous mode
[  556.302204] br: port 1(veth1) entered blocking state
[  556.302311] br: port 1(veth1) entered forwarding state
[  556.306370] br: port 2(veth3) entered blocking state
[  556.306435] br: port 2(veth3) entered disabled state
[  556.306535] veth3: entered allmulticast mode
[  556.306621] veth3: entered promiscuous mode
[  556.306715] br: port 2(veth3) entered blocking state
[  556.306781] br: port 2(veth3) entered forwarding state
[  556.310406] br: port 3(veth4) entered blocking state
[  556.310448] br: port 3(veth4) entered disabled state
[  556.310478] veth4: entered allmulticast mode
[  556.310527] veth4: entered promiscuous mode
[  556.310587] br: port 3(veth4) entered blocking state
[  556.310618] br: port 3(veth4) entered forwarding state
[  658.058970] br: port 3(veth4) entered disabled state
[  658.059045] veth4: left allmulticast mode
[  658.059071] veth4: left promiscuous mode
[  658.059094] br: port 3(veth4) entered disabled state
[  658.062194] br: port 2(veth3) entered disabled state
[  658.062273] veth3: left allmulticast mode
[  658.062299] veth3: left promiscuous mode
[  658.062324] br: port 2(veth3) entered disabled state
[  658.065389] br: port 1(veth1) entered disabled state
[  658.065442] veth1: left allmulticast mode
[  658.065481] veth1: left promiscuous mode
[  658.065512] br: port 1(veth1) entered disabled state