[ 1421.042037][T12579] br1: port 1(veth1) entered blocking state
[ 1421.042511][T12579] br1: port 1(veth1) entered disabled state
[ 1421.042988][T12579] veth1: entered allmulticast mode
[ 1421.047170][T12579] veth1: entered promiscuous mode
[ 1421.186970][T11726] br1: port 1(veth1) entered blocking state
[ 1421.187556][T11726] br1: port 1(veth1) entered forwarding state
[ 1436.242317][T12678] br1: port 1(veth1) entered disabled state
[ 1436.350072][T12679] veth1: left allmulticast mode
[ 1436.350445][T12679] veth1: left promiscuous mode
[ 1436.351007][T12679] br1: port 1(veth1) entered disabled state