[ 1229.315722][ T7768] br1: port 1(veth1) entered blocking state
[ 1229.316008][ T7768] br1: port 1(veth1) entered disabled state
[ 1229.316298][ T7768] veth1: entered allmulticast mode
[ 1229.318746][ T7768] veth1: entered promiscuous mode
[ 1229.414400][   T40] br1: port 1(veth1) entered blocking state
[ 1229.414675][   T40] br1: port 1(veth1) entered forwarding state
[ 1260.670601][ T7947] br1: port 1(veth1) entered disabled state
[ 1260.757566][ T7948] veth1: left allmulticast mode
[ 1260.757811][ T7948] veth1: left promiscuous mode
[ 1260.758140][ T7948] br1: port 1(veth1) entered disabled state