[ 1166.778596][T18808] veth0: entered allmulticast mode
[ 1166.780544][T18808] veth1: entered allmulticast mode
[ 1166.781434][T18808] veth2: entered allmulticast mode
[ 1166.782310][T18808] veth3: entered allmulticast mode
[ 1190.836949][T18808] veth0: left allmulticast mode
[ 1190.837428][T18808] veth1: left allmulticast mode
[ 1190.837814][T18808] veth2: left allmulticast mode
[ 1190.838208][T18808] veth3: left allmulticast mode