[ 1512.290889][ T7536] br1: port 1(veth1) entered blocking state
[ 1512.291143][ T7536] br1: port 1(veth1) entered disabled state
[ 1512.292358][ T7536] veth1: entered allmulticast mode
[ 1512.294165][ T7536] veth1: entered promiscuous mode
[ 1512.438600][ T7398] br1: port 1(veth1) entered blocking state
[ 1512.438844][ T7398] br1: port 1(veth1) entered forwarding state
[ 1532.623691][ T7611] br1: port 1(veth1) entered disabled state
[ 1532.783555][ T7612] veth1: left allmulticast mode
[ 1532.783773][ T7612] veth1: left promiscuous mode
[ 1532.784081][ T7612] br1: port 1(veth1) entered disabled state