[  556.434164] br: port 1(veth1) entered blocking state
[  556.434236] br: port 1(veth1) entered disabled state
[  556.434268] veth1: entered allmulticast mode
[  556.434322] veth1: entered promiscuous mode
[  556.434447] br: port 1(veth1) entered blocking state
[  556.434485] br: port 1(veth1) entered forwarding state
[  556.439374] br: port 2(veth3) entered blocking state
[  556.439444] br: port 2(veth3) entered disabled state
[  556.439510] veth3: entered allmulticast mode
[  556.439603] veth3: entered promiscuous mode
[  556.439772] br: port 2(veth3) entered blocking state
[  556.439834] br: port 2(veth3) entered forwarding state
[  556.443309] br: port 3(veth4) entered blocking state
[  556.443379] br: port 3(veth4) entered disabled state
[  556.443448] veth4: entered allmulticast mode
[  556.443533] veth4: entered promiscuous mode
[  556.443699] br: port 3(veth4) entered blocking state
[  556.443792] br: port 3(veth4) entered forwarding state
[  657.161095] br: port 3(veth4) entered disabled state
[  657.161200] veth4: left allmulticast mode
[  657.161257] veth4: left promiscuous mode
[  657.161317] br: port 3(veth4) entered disabled state
[  657.165160] br: port 2(veth3) entered disabled state
[  657.165216] veth3: left allmulticast mode
[  657.165245] veth3: left promiscuous mode
[  657.165266] br: port 2(veth3) entered disabled state
[  657.168253] br: port 1(veth1) entered disabled state
[  657.168336] veth1: left allmulticast mode
[  657.168399] veth1: left promiscuous mode
[  657.168458] br: port 1(veth1) entered disabled state