[ 1227.485846][T19100] br1: port 1(veth1) entered blocking state
[ 1227.486296][T19100] br1: port 1(veth1) entered disabled state
[ 1227.486708][T19100] veth1: entered allmulticast mode
[ 1227.490482][T19100] veth1: entered promiscuous mode
[ 1227.640137][   T37] br1: port 1(veth1) entered blocking state
[ 1227.640638][   T37] br1: port 1(veth1) entered forwarding state
[ 1247.275478][T19240] br1: port 1(veth1) entered disabled state
[ 1247.372694][T19241] veth1: left allmulticast mode
[ 1247.373045][T19241] veth1: left promiscuous mode
[ 1247.373545][T19241] br1: port 1(veth1) entered disabled state