[ 1401.463396][ T7576] br1: port 1(veth1) entered blocking state
[ 1401.463657][ T7576] br1: port 1(veth1) entered disabled state
[ 1401.463919][ T7576] veth1: entered allmulticast mode
[ 1401.465741][ T7576] veth1: entered promiscuous mode
[ 1401.652503][   T51] br1: port 1(veth1) entered blocking state
[ 1401.652777][   T51] br1: port 1(veth1) entered forwarding state
[ 1436.252048][ T7667] br1: port 1(veth1) entered disabled state
[ 1436.421308][ T7668] veth1: left allmulticast mode
[ 1436.421538][ T7668] veth1: left promiscuous mode
[ 1436.421865][ T7668] br1: port 1(veth1) entered disabled state