[ 1379.617827][ T7896] br1: port 1(veth1) entered blocking state
[ 1379.618088][ T7896] br1: port 1(veth1) entered disabled state
[ 1379.618346][ T7896] veth1: entered allmulticast mode
[ 1379.620252][ T7896] veth1: entered promiscuous mode
[ 1379.758219][   T43] br1: port 1(veth1) entered blocking state
[ 1379.758474][   T43] br1: port 1(veth1) entered forwarding state
[ 1398.937080][ T7971] br1: port 1(veth1) entered disabled state
[ 1399.062570][ T7972] veth1: left allmulticast mode
[ 1399.062816][ T7972] veth1: left promiscuous mode
[ 1399.063157][ T7972] br1: port 1(veth1) entered disabled state