[ 1568.395097][ T8508] br1: port 1(veth1) entered blocking state
[ 1568.395412][ T8508] br1: port 1(veth1) entered disabled state
[ 1568.395669][ T8508] veth1: entered allmulticast mode
[ 1568.398971][ T8508] veth1: entered promiscuous mode
[ 1568.574148][  T485] br1: port 1(veth1) entered blocking state
[ 1568.574427][  T485] br1: port 1(veth1) entered forwarding state
[ 1603.868138][ T8599] br1: port 1(veth1) entered disabled state
[ 1604.041783][ T8600] veth1: left allmulticast mode
[ 1604.042010][ T8600] veth1: left promiscuous mode
[ 1604.042334][ T8600] br1: port 1(veth1) entered disabled state