[ 1301.251049][ T8561] br0: port 1(veth1) entered blocking state
[ 1301.251505][ T8561] br0: port 1(veth1) entered disabled state
[ 1301.251931][ T8561] veth1: entered allmulticast mode
[ 1301.254060][ T8561] veth1: entered promiscuous mode
[ 1301.460041][   T40] br0: port 1(veth1) entered blocking state
[ 1301.460320][   T40] br0: port 1(veth1) entered forwarding state
[ 1307.886039][ T8604] br0: port 1(veth1) entered disabled state
[ 1307.964696][ T8605] veth1: left allmulticast mode
[ 1307.964925][ T8605] veth1: left promiscuous mode
[ 1307.965231][ T8605] br0: port 1(veth1) entered disabled state