[  742.526644] br0: port 1(veth1) entered blocking state
[  742.526699] br0: port 1(veth1) entered disabled state
[  742.526737] veth1: entered allmulticast mode
[  742.526792] veth1: entered promiscuous mode
[  742.530402] br0: port 2(veth2) entered blocking state
[  742.530471] br0: port 2(veth2) entered disabled state
[  742.530541] veth2: entered allmulticast mode
[  742.530630] veth2: entered promiscuous mode
[  742.534343] br0: port 3(veth4) entered blocking state
[  742.534388] br0: port 3(veth4) entered disabled state
[  742.534420] veth4: entered allmulticast mode
[  742.534476] veth4: entered promiscuous mode
[  742.568661] br0: port 1(veth1) entered blocking state
[  742.568703] br0: port 1(veth1) entered forwarding state
[  742.572410] br0: port 2(veth2) entered blocking state
[  742.572501] br0: port 2(veth2) entered forwarding state
[  742.576145] br0: port 3(veth4) entered blocking state
[  742.576181] br0: port 3(veth4) entered forwarding state
[  755.713611] veth3: entered promiscuous mode
[  756.758093] veth3: left promiscuous mode
[  756.761845] veth3: entered promiscuous mode
[  757.805659] veth3: left promiscuous mode
[  757.813170] br0: port 3(veth4) entered disabled state
[  757.816746] br0: port 2(veth2) entered disabled state
[  757.820260] br0: port 1(veth1) entered disabled state
[  757.823694] veth4: left allmulticast mode
[  757.823719] veth4: left promiscuous mode
[  757.823751] br0: port 3(veth4) entered disabled state
[  757.823847] veth2: left allmulticast mode
[  757.823868] veth2: left promiscuous mode
[  757.823896] br0: port 2(veth2) entered disabled state
[  757.823975] veth1: left allmulticast mode
[  757.823994] veth1: left promiscuous mode
[  757.824019] br0: port 1(veth1) entered disabled state