[ 1530.090967][ T8811] br1: port 1(veth1) entered blocking state
[ 1530.091291][ T8811] br1: port 1(veth1) entered disabled state
[ 1530.091581][ T8811] veth1: entered allmulticast mode
[ 1530.093474][ T8811] veth1: entered promiscuous mode
[ 1530.242593][   T51] br1: port 1(veth1) entered blocking state
[ 1530.242888][   T51] br1: port 1(veth1) entered forwarding state
[ 1545.884199][ T8870] br1: port 1(veth1) entered disabled state
[ 1546.035715][ T8871] veth1: left allmulticast mode
[ 1546.035925][ T8871] veth1: left promiscuous mode
[ 1546.036219][ T8871] br1: port 1(veth1) entered disabled state