[ 1173.187615][ T8708] br1: port 1(veth1) entered blocking state
[ 1173.187861][ T8708] br1: port 1(veth1) entered disabled state
[ 1173.188145][ T8708] veth1: entered allmulticast mode
[ 1173.197553][ T8708] veth1: entered promiscuous mode
[ 1173.306188][ T2553] br1: port 1(veth1) entered blocking state
[ 1173.306457][ T2553] br1: port 1(veth1) entered forwarding state
[ 1205.728176][ T8799] br1: port 1(veth1) entered disabled state
[ 1205.841768][ T8800] veth1: left allmulticast mode
[ 1205.841975][ T8800] veth1: left promiscuous mode
[ 1205.842268][ T8800] br1: port 1(veth1) entered disabled state