[ 1487.657140][T19278] br1: port 1(veth1) entered blocking state
[ 1487.657990][T19278] br1: port 1(veth1) entered disabled state
[ 1487.658504][T19278] veth1: entered allmulticast mode
[ 1487.662719][T19278] veth1: entered promiscuous mode
[ 1487.782059][   T72] br1: port 1(veth1) entered blocking state
[ 1487.782528][   T72] br1: port 1(veth1) entered forwarding state
[ 1521.096943][T19457] br1: port 1(veth1) entered disabled state
[ 1521.200380][T19458] veth1: left allmulticast mode
[ 1521.200786][T19458] veth1: left promiscuous mode
[ 1521.201293][T19458] br1: port 1(veth1) entered disabled state