[ 2636.304253][T20047] br1: port 1(veth1) entered blocking state
[ 2636.304523][T20047] br1: port 1(veth1) entered disabled state
[ 2636.304803][T20047] veth1: entered allmulticast mode
[ 2636.306763][T20047] veth1: entered promiscuous mode
[ 2636.451466][   T50] br1: port 1(veth1) entered blocking state
[ 2636.451758][   T50] br1: port 1(veth1) entered forwarding state
[ 2670.750774][T20129] br1: port 1(veth1) entered disabled state
[ 2670.905532][T20130] veth1: left allmulticast mode
[ 2670.905759][T20130] veth1: left promiscuous mode
[ 2670.906084][T20130] br1: port 1(veth1) entered disabled state