[ 1636.327900][T19543] br1: port 1(veth1) entered blocking state
[ 1636.328362][T19543] br1: port 1(veth1) entered disabled state
[ 1636.328917][T19543] veth1: entered allmulticast mode
[ 1636.333252][T19543] veth1: entered promiscuous mode
[ 1636.445145][   T37] br1: port 1(veth1) entered blocking state
[ 1636.445735][   T37] br1: port 1(veth1) entered forwarding state
[ 1655.949410][T19682] br1: port 1(veth1) entered disabled state
[ 1656.064074][T19683] veth1: left allmulticast mode
[ 1656.064427][T19683] veth1: left promiscuous mode
[ 1656.066379][T19683] br1: port 1(veth1) entered disabled state