[ 1609.047555][T17253] br1: port 1(veth1) entered blocking state
[ 1609.048561][T17253] br1: port 1(veth1) entered disabled state
[ 1609.049034][T17253] veth1: entered allmulticast mode
[ 1609.052444][T17253] veth1: entered promiscuous mode
[ 1609.180567][  T255] br1: port 1(veth1) entered blocking state
[ 1609.181077][  T255] br1: port 1(veth1) entered forwarding state
[ 1624.042092][T17352] br1: port 1(veth1) entered disabled state
[ 1624.166027][T17353] veth1: left allmulticast mode
[ 1624.166463][T17353] veth1: left promiscuous mode
[ 1624.167038][T17353] br1: port 1(veth1) entered disabled state