[ 1646.730427][ T7722] br1: port 1(veth1) entered blocking state
[ 1646.731278][ T7722] br1: port 1(veth1) entered disabled state
[ 1646.731588][ T7722] veth1: entered allmulticast mode
[ 1646.733481][ T7722] veth1: entered promiscuous mode
[ 1646.890176][   T40] br1: port 1(veth1) entered blocking state
[ 1646.890425][   T40] br1: port 1(veth1) entered forwarding state
[ 1662.669797][ T7781] br1: port 1(veth1) entered disabled state
[ 1662.826261][ T7782] veth1: left allmulticast mode
[ 1662.826508][ T7782] veth1: left promiscuous mode
[ 1662.826816][ T7782] br1: port 1(veth1) entered disabled state