[ 1952.176302][T19003] br1: port 1(veth1) entered blocking state
[ 1952.176819][T19003] br1: port 1(veth1) entered disabled state
[ 1952.177836][T19003] veth1: entered allmulticast mode
[ 1952.181453][T19003] veth1: entered promiscuous mode
[ 1952.311448][  T250] br1: port 1(veth1) entered blocking state
[ 1952.311944][  T250] br1: port 1(veth1) entered forwarding state
[ 1971.955261][T19142] br1: port 1(veth1) entered disabled state
[ 1972.074150][T19143] veth1: left allmulticast mode
[ 1972.074539][T19143] veth1: left promiscuous mode
[ 1972.075042][T19143] br1: port 1(veth1) entered disabled state