[ 1721.638169][ T7576] br1: port 1(veth1) entered blocking state
[ 1721.638470][ T7576] br1: port 1(veth1) entered disabled state
[ 1721.638834][ T7576] veth1: entered allmulticast mode
[ 1721.640634][ T7576] veth1: entered promiscuous mode
[ 1721.809334][   T63] br1: port 1(veth1) entered blocking state
[ 1721.809598][   T63] br1: port 1(veth1) entered forwarding state
[ 1738.000085][ T7635] br1: port 1(veth1) entered disabled state
[ 1738.165683][ T7636] veth1: left allmulticast mode
[ 1738.165922][ T7636] veth1: left promiscuous mode
[ 1738.166230][ T7636] br1: port 1(veth1) entered disabled state