[ 1564.335372][ T7994] br1: port 1(veth1) entered blocking state
[ 1564.335653][ T7994] br1: port 1(veth1) entered disabled state
[ 1564.335905][ T7994] veth1: entered allmulticast mode
[ 1564.337718][ T7994] veth1: entered promiscuous mode
[ 1564.482898][ T6074] br1: port 1(veth1) entered blocking state
[ 1564.483150][ T6074] br1: port 1(veth1) entered forwarding state
[ 1584.701379][ T8069] br1: port 1(veth1) entered disabled state
[ 1584.842750][ T8071] veth1: left allmulticast mode
[ 1584.842957][ T8071] veth1: left promiscuous mode
[ 1584.843262][ T8071] br1: port 1(veth1) entered disabled state