[ 1217.340874][ T8755] br1: port 1(veth1) entered blocking state
[ 1217.341210][ T8755] br1: port 1(veth1) entered disabled state
[ 1217.341956][ T8755] veth1: entered allmulticast mode
[ 1217.344203][ T8755] veth1: entered promiscuous mode
[ 1217.443606][   T37] br1: port 1(veth1) entered blocking state
[ 1217.443957][   T37] br1: port 1(veth1) entered forwarding state
[ 1248.605981][ T8934] br1: port 1(veth1) entered disabled state
[ 1248.693864][ T8935] veth1: left allmulticast mode
[ 1248.694198][ T8935] veth1: left promiscuous mode
[ 1248.694544][ T8935] br1: port 1(veth1) entered disabled state