[ 1519.053770][T10660] br1: port 1(veth1) entered blocking state
[ 1519.054032][T10660] br1: port 1(veth1) entered disabled state
[ 1519.054295][T10660] veth1: entered allmulticast mode
[ 1519.057276][T10660] veth1: entered promiscuous mode
[ 1519.201190][   T51] br1: port 1(veth1) entered blocking state
[ 1519.201474][   T51] br1: port 1(veth1) entered forwarding state
[ 1539.280179][T10735] br1: port 1(veth1) entered disabled state
[ 1539.431849][T10737] veth1: left allmulticast mode
[ 1539.432066][T10737] veth1: left promiscuous mode
[ 1539.432363][T10737] br1: port 1(veth1) entered disabled state