[ 1554.770981][T21560] br1: port 1(veth1) entered blocking state
[ 1554.771590][T21560] br1: port 1(veth1) entered disabled state
[ 1554.772040][T21560] veth1: entered allmulticast mode
[ 1554.775576][T21560] veth1: entered promiscuous mode
[ 1554.913284][T18504] br1: port 1(veth1) entered blocking state
[ 1554.913741][T18504] br1: port 1(veth1) entered forwarding state
[ 1574.231591][T21699] br1: port 1(veth1) entered disabled state
[ 1574.367553][T21700] veth1: left allmulticast mode
[ 1574.368113][T21700] veth1: left promiscuous mode
[ 1574.368935][T21700] br1: port 1(veth1) entered disabled state