[ 1573.647601][ T8551] br1: port 1(veth1) entered blocking state
[ 1573.647877][ T8551] br1: port 1(veth1) entered disabled state
[ 1573.648139][ T8551] veth1: entered allmulticast mode
[ 1573.649963][ T8551] veth1: entered promiscuous mode
[ 1573.834991][ T7263] br1: port 1(veth1) entered blocking state
[ 1573.835271][ T7263] br1: port 1(veth1) entered forwarding state
[ 1609.315091][ T8642] br1: port 1(veth1) entered disabled state
[ 1609.470676][ T8643] veth1: left allmulticast mode
[ 1609.470904][ T8643] veth1: left promiscuous mode
[ 1609.471219][ T8643] br1: port 1(veth1) entered disabled state