[ 1544.225995][ T7453] br1: port 1(veth1) entered blocking state
[ 1544.226824][ T7453] br1: port 1(veth1) entered disabled state
[ 1544.227076][ T7453] veth1: entered allmulticast mode
[ 1544.229024][ T7453] veth1: entered promiscuous mode
[ 1544.397535][ T3908] br1: port 1(veth1) entered blocking state
[ 1544.397787][ T3908] br1: port 1(veth1) entered forwarding state
[ 1564.646588][ T7528] br1: port 1(veth1) entered disabled state
[ 1564.791963][ T7529] veth1: left allmulticast mode
[ 1564.792185][ T7529] veth1: left promiscuous mode
[ 1564.792504][ T7529] br1: port 1(veth1) entered disabled state