[  957.868093][T21426] br0: port 1(veth1) entered blocking state
[  957.868304][T21426] br0: port 1(veth1) entered disabled state
[  957.868497][T21426] veth1: entered allmulticast mode
[  957.869978][T21426] veth1: entered promiscuous mode
[  957.907765][T21428] br0: port 2(veth2) entered blocking state
[  957.907967][T21428] br0: port 2(veth2) entered disabled state
[  957.908149][T21428] veth2: entered allmulticast mode
[  957.910009][T21428] veth2: entered promiscuous mode
[  957.939076][T21429] br0: port 3(veth4) entered blocking state
[  957.939332][T21429] br0: port 3(veth4) entered disabled state
[  957.939594][T21429] veth4: entered allmulticast mode
[  957.941069][T21429] veth4: entered promiscuous mode
[  958.152888][   T72] br0: port 1(veth1) entered blocking state
[  958.153110][   T72] br0: port 1(veth1) entered forwarding state
[  958.183085][   T72] br0: port 2(veth2) entered blocking state
[  958.183317][   T72] br0: port 2(veth2) entered forwarding state
[  958.204791][   T38] br0: port 3(veth4) entered blocking state
[  958.205008][   T38] br0: port 3(veth4) entered forwarding state
[  972.070018][T21501] veth3: entered promiscuous mode
[  973.291875][T21510] veth3: left promiscuous mode
[  973.312145][T21511] veth3: entered promiscuous mode
[  974.530725][T21520] veth3: left promiscuous mode
[  974.590739][T21528] br0: port 3(veth4) entered disabled state
[  974.612866][T21529] br0: port 2(veth2) entered disabled state
[  974.641196][T21530] br0: port 1(veth1) entered disabled state
[  974.661658][T21531] veth4: left allmulticast mode
[  974.661818][T21531] veth4: left promiscuous mode
[  974.662035][T21531] br0: port 3(veth4) entered disabled state
[  974.663368][T21531] veth2: left allmulticast mode
[  974.663515][T21531] veth2: left promiscuous mode
[  974.663722][T21531] br0: port 2(veth2) entered disabled state
[  974.664615][T21531] veth1: left allmulticast mode
[  974.664740][T21531] veth1: left promiscuous mode
[  974.664935][T21531] br0: port 1(veth1) entered disabled state