[ 1645.970231][ T7527] br1: port 1(veth1) entered blocking state
[ 1645.970726][ T7527] br1: port 1(veth1) entered disabled state
[ 1645.971204][ T7527] veth1: entered allmulticast mode
[ 1645.974684][ T7527] veth1: entered promiscuous mode
[ 1646.154114][ T4470] br1: port 1(veth1) entered blocking state
[ 1646.154953][ T4470] br1: port 1(veth1) entered forwarding state
[ 1661.663747][ T7627] br1: port 1(veth1) entered disabled state
[ 1661.792934][ T7628] veth1: left allmulticast mode
[ 1661.793290][ T7628] veth1: left promiscuous mode
[ 1661.793850][ T7628] br1: port 1(veth1) entered disabled state