[ 1280.113154][ T7308] br1: port 1(veth1) entered blocking state
[ 1280.113500][ T7308] br1: port 1(veth1) entered disabled state
[ 1280.113862][ T7308] veth1: entered allmulticast mode
[ 1280.116144][ T7308] veth1: entered promiscuous mode
[ 1280.205950][   T40] br1: port 1(veth1) entered blocking state
[ 1280.206262][   T40] br1: port 1(veth1) entered forwarding state
[ 1311.534604][ T7487] br1: port 1(veth1) entered disabled state
[ 1311.626339][ T7488] veth1: left allmulticast mode
[ 1311.626616][ T7488] veth1: left promiscuous mode
[ 1311.626948][ T7488] br1: port 1(veth1) entered disabled state