[ 1332.637544][ T8457] br0: port 1(veth1) entered blocking state
[ 1332.638003][ T8457] br0: port 1(veth1) entered disabled state
[ 1332.638449][ T8457] veth1: entered allmulticast mode
[ 1332.648518][ T8457] veth1: entered promiscuous mode
[ 1332.889705][   T37] br0: port 1(veth1) entered blocking state
[ 1332.890144][   T37] br0: port 1(veth1) entered forwarding state
[ 1339.951581][ T8500] br0: port 1(veth1) entered disabled state
[ 1340.049536][ T8501] veth1: left allmulticast mode
[ 1340.049897][ T8501] veth1: left promiscuous mode
[ 1340.050381][ T8501] br0: port 1(veth1) entered disabled state