[ 1249.952502][T20933] br0: port 1(veth1) entered blocking state
[ 1249.953032][T20933] br0: port 1(veth1) entered disabled state
[ 1249.953486][T20933] veth1: entered allmulticast mode
[ 1249.957073][T20933] veth1: entered promiscuous mode
[ 1250.208923][T18976] br0: port 1(veth1) entered blocking state
[ 1250.209455][T18976] br0: port 1(veth1) entered forwarding state
[ 1257.236227][T20976] br0: port 1(veth1) entered disabled state
[ 1257.340418][T20977] veth1: left allmulticast mode
[ 1257.340803][T20977] veth1: left promiscuous mode
[ 1257.341302][T20977] br0: port 1(veth1) entered disabled state