[ 1438.386705][T16453] br1: port 1(veth1) entered blocking state
[ 1438.387136][T16453] br1: port 1(veth1) entered disabled state
[ 1438.387551][T16453] veth1: entered allmulticast mode
[ 1438.392514][T16453] veth1: entered promiscuous mode
[ 1438.497770][   T37] br1: port 1(veth1) entered blocking state
[ 1438.498265][   T37] br1: port 1(veth1) entered forwarding state
[ 1471.511211][T16632] br1: port 1(veth1) entered disabled state
[ 1471.616529][T16633] veth1: left allmulticast mode
[ 1471.616944][T16633] veth1: left promiscuous mode
[ 1471.617454][T16633] br1: port 1(veth1) entered disabled state