[  640.396543] br0: port 1(veth1) entered blocking state
[  640.396587] br0: port 1(veth1) entered disabled state
[  640.396618] veth1: entered allmulticast mode
[  640.396669] veth1: entered promiscuous mode
[  640.400008] br0: port 2(veth2) entered blocking state
[  640.400052] br0: port 2(veth2) entered disabled state
[  640.400076] veth2: entered allmulticast mode
[  640.400117] veth2: entered promiscuous mode
[  640.402922] br0: port 3(veth4) entered blocking state
[  640.402952] br0: port 3(veth4) entered disabled state
[  640.402975] veth4: entered allmulticast mode
[  640.403012] veth4: entered promiscuous mode
[  640.428384] br0: port 1(veth1) entered blocking state
[  640.428412] br0: port 1(veth1) entered forwarding state
[  640.431090] br0: port 2(veth2) entered blocking state
[  640.431156] br0: port 2(veth2) entered forwarding state
[  640.434376] br0: port 3(veth4) entered blocking state
[  640.434402] br0: port 3(veth4) entered forwarding state
[  653.571667] veth3: entered promiscuous mode
[  654.612135] veth3: left promiscuous mode
[  654.614984] veth3: entered promiscuous mode
[  655.656309] veth3: left promiscuous mode
[  655.663583] br0: port 3(veth4) entered disabled state
[  655.666352] br0: port 2(veth2) entered disabled state
[  655.669073] br0: port 1(veth1) entered disabled state
[  655.671735] veth4: left allmulticast mode
[  655.671753] veth4: left promiscuous mode
[  655.671769] br0: port 3(veth4) entered disabled state
[  655.671866] veth2: left allmulticast mode
[  655.671892] veth2: left promiscuous mode
[  655.671917] br0: port 2(veth2) entered disabled state
[  655.671999] veth1: left allmulticast mode
[  655.672040] veth1: left promiscuous mode
[  655.672071] br0: port 1(veth1) entered disabled state