[ 1441.841010][T19298] br1: port 1(veth1) entered blocking state
[ 1441.841477][T19298] br1: port 1(veth1) entered disabled state
[ 1441.841935][T19298] veth1: entered allmulticast mode
[ 1441.846101][T19298] veth1: entered promiscuous mode
[ 1441.972521][  T401] br1: port 1(veth1) entered blocking state
[ 1441.973102][  T401] br1: port 1(veth1) entered forwarding state
[ 1456.942037][T19397] br1: port 1(veth1) entered disabled state
[ 1457.085587][T19398] veth1: left allmulticast mode
[ 1457.086247][T19398] veth1: left promiscuous mode
[ 1457.086742][T19398] br1: port 1(veth1) entered disabled state