[  556.455334] br: port 1(veth1) entered blocking state
[  556.455387] br: port 1(veth1) entered disabled state
[  556.455418] veth1: entered allmulticast mode
[  556.455467] veth1: entered promiscuous mode
[  556.455623] br: port 1(veth1) entered blocking state
[  556.455661] br: port 1(veth1) entered forwarding state
[  556.460279] br: port 2(veth3) entered blocking state
[  556.460356] br: port 2(veth3) entered disabled state
[  556.460423] veth3: entered allmulticast mode
[  556.460513] veth3: entered promiscuous mode
[  556.460686] br: port 2(veth3) entered blocking state
[  556.460763] br: port 2(veth3) entered forwarding state
[  556.464232] br: port 3(veth4) entered blocking state
[  556.464272] br: port 3(veth4) entered disabled state
[  556.464297] veth4: entered allmulticast mode
[  556.464342] veth4: entered promiscuous mode
[  556.464393] br: port 3(veth4) entered blocking state
[  556.464418] br: port 3(veth4) entered forwarding state
[  657.230795] br: port 3(veth4) entered disabled state
[  657.230905] veth4: left allmulticast mode
[  657.230942] veth4: left promiscuous mode
[  657.231006] br: port 3(veth4) entered disabled state
[  657.234278] br: port 2(veth3) entered disabled state
[  657.234355] veth3: left allmulticast mode
[  657.234410] veth3: left promiscuous mode
[  657.234468] br: port 2(veth3) entered disabled state
[  657.237546] br: port 1(veth1) entered disabled state
[  657.237622] veth1: left allmulticast mode
[  657.237676] veth1: left promiscuous mode
[  657.237742] br: port 1(veth1) entered disabled state