[ 1616.027088][T13281] br1: port 1(veth1) entered blocking state
[ 1616.027390][T13281] br1: port 1(veth1) entered disabled state
[ 1616.028101][T13281] veth1: entered allmulticast mode
[ 1616.029967][T13281] veth1: entered promiscuous mode
[ 1616.194133][ T4750] br1: port 1(veth1) entered blocking state
[ 1616.194448][ T4750] br1: port 1(veth1) entered forwarding state
[ 1652.616353][T13460] br1: port 1(veth1) entered disabled state
[ 1652.788442][T13461] veth1: left allmulticast mode
[ 1652.788681][T13461] veth1: left promiscuous mode
[ 1652.788989][T13461] br1: port 1(veth1) entered disabled state