[ 1452.775210][T20011] br0: port 1(veth1) entered blocking state
[ 1452.776255][T20011] br0: port 1(veth1) entered disabled state
[ 1452.776778][T20011] veth1: entered allmulticast mode
[ 1452.780396][T20011] veth1: entered promiscuous mode
[ 1453.035863][T16252] br0: port 1(veth1) entered blocking state
[ 1453.036337][T16252] br0: port 1(veth1) entered forwarding state
[ 1460.112529][T20054] br0: port 1(veth1) entered disabled state
[ 1460.203126][T20055] veth1: left allmulticast mode
[ 1460.204891][T20055] veth1: left promiscuous mode
[ 1460.205469][T20055] br0: port 1(veth1) entered disabled state