[ 1420.757541][T19628] br1: port 1(veth1) entered blocking state
[ 1420.758906][T19628] br1: port 1(veth1) entered disabled state
[ 1420.759341][T19628] veth1: entered allmulticast mode
[ 1420.762886][T19628] veth1: entered promiscuous mode
[ 1420.906362][   T38] br1: port 1(veth1) entered blocking state
[ 1420.907166][   T38] br1: port 1(veth1) entered forwarding state
[ 1440.233880][T19767] br1: port 1(veth1) entered disabled state
[ 1440.352385][T19769] veth1: left allmulticast mode
[ 1440.353330][T19769] veth1: left promiscuous mode
[ 1440.353850][T19769] br1: port 1(veth1) entered disabled state