[ 1906.858553][ T7372] br1: port 1(veth1) entered blocking state
[ 1906.859053][ T7372] br1: port 1(veth1) entered disabled state
[ 1906.859498][ T7372] veth1: entered allmulticast mode
[ 1906.862938][ T7372] veth1: entered promiscuous mode
[ 1906.996159][ T5526] br1: port 1(veth1) entered blocking state
[ 1906.996772][ T5526] br1: port 1(veth1) entered forwarding state
[ 1922.042207][ T7471] br1: port 1(veth1) entered disabled state
[ 1922.166936][ T7472] veth1: left allmulticast mode
[ 1922.167423][ T7472] veth1: left promiscuous mode
[ 1922.169193][ T7472] br1: port 1(veth1) entered disabled state