[  755.125601][ T6723] br1: port 1(veth1) entered blocking state
[  755.125823][ T6723] br1: port 1(veth1) entered disabled state
[  755.126015][ T6723] veth1: entered allmulticast mode
[  755.127474][ T6723] veth1: entered promiscuous mode
[  755.193249][ T6726] br1: port 2(veth2) entered blocking state
[  755.193450][ T6726] br1: port 2(veth2) entered disabled state
[  755.193632][ T6726] veth2: entered allmulticast mode
[  755.195114][ T6726] veth2: entered promiscuous mode
[  755.242351][ T6728] br1: port 2(veth2) entered blocking state
[  755.242581][ T6728] br1: port 2(veth2) entered forwarding state
[  755.242970][ T6728] br1: port 1(veth1) entered blocking state
[  755.243204][ T6728] br1: port 1(veth1) entered forwarding state
[  765.793161][ T7088] br1: port 2(veth2) entered disabled state
[  765.793653][ T7088] br1: port 1(veth1) entered disabled state
[  765.839170][ T7090] veth2: left allmulticast mode
[  765.839338][ T7090] veth2: left promiscuous mode
[  765.839558][ T7090] br1: port 2(veth2) entered disabled state
[  765.895497][ T7092] veth1: left allmulticast mode
[  765.895665][ T7092] veth1: left promiscuous mode
[  765.895893][ T7092] br1: port 1(veth1) entered disabled state