[ 1668.740904][ T7686] br0: port 1(veth1) entered blocking state
[ 1668.741185][ T7686] br0: port 1(veth1) entered disabled state
[ 1668.741446][ T7686] veth1: entered allmulticast mode
[ 1668.744384][ T7686] veth1: entered promiscuous mode
[ 1669.078505][   T39] br0: port 1(veth1) entered blocking state
[ 1669.078834][   T39] br0: port 1(veth1) entered forwarding state
[ 1676.584381][ T7721] br0: port 1(veth1) entered disabled state
[ 1676.749425][ T7722] veth1: left allmulticast mode
[ 1676.749633][ T7722] veth1: left promiscuous mode
[ 1676.749970][ T7722] br0: port 1(veth1) entered disabled state