[ 1708.112931][T13560] br0: port 1(veth1) entered blocking state
[ 1708.113413][T13560] br0: port 1(veth1) entered disabled state
[ 1708.113875][T13560] veth1: entered allmulticast mode
[ 1708.118124][T13560] veth1: entered promiscuous mode
[ 1708.347010][  T253] br0: port 1(veth1) entered blocking state
[ 1708.347621][  T253] br0: port 1(veth1) entered forwarding state
[ 1715.506680][T13603] br0: port 1(veth1) entered disabled state
[ 1715.617382][T13604] veth1: left allmulticast mode
[ 1715.617775][T13604] veth1: left promiscuous mode
[ 1715.618795][T13604] br0: port 1(veth1) entered disabled state