[ 1856.716541][T12825] br1: port 1(veth1) entered blocking state
[ 1856.716839][T12825] br1: port 1(veth1) entered disabled state
[ 1856.717091][T12825] veth1: entered allmulticast mode
[ 1856.718946][T12825] veth1: entered promiscuous mode
[ 1856.881542][  T256] br1: port 1(veth1) entered blocking state
[ 1856.881816][  T256] br1: port 1(veth1) entered forwarding state
[ 1873.605872][T12924] br1: port 1(veth1) entered disabled state
[ 1873.771301][T12925] veth1: left allmulticast mode
[ 1873.771524][T12925] veth1: left promiscuous mode
[ 1873.771833][T12925] br1: port 1(veth1) entered disabled state