[ 1662.234043][ T7686] br1: port 1(veth1) entered blocking state
[ 1662.234540][ T7686] br1: port 1(veth1) entered disabled state
[ 1662.234995][ T7686] veth1: entered allmulticast mode
[ 1662.238575][ T7686] veth1: entered promiscuous mode
[ 1662.345773][   T71] br1: port 1(veth1) entered blocking state
[ 1662.346212][   T71] br1: port 1(veth1) entered forwarding state
[ 1681.794464][ T7825] br1: port 1(veth1) entered disabled state
[ 1681.898576][ T7826] veth1: left allmulticast mode
[ 1681.898964][ T7826] veth1: left promiscuous mode
[ 1681.899667][ T7826] br1: port 1(veth1) entered disabled state