[ 1106.227864][T20618] veth0: entered allmulticast mode
[ 1106.228219][T20618] veth1: entered allmulticast mode
[ 1106.228459][T20618] veth2: entered allmulticast mode
[ 1106.228713][T20618] veth3: entered allmulticast mode
[ 1118.213832][T20618] veth0: left allmulticast mode
[ 1118.214150][T20618] veth1: left allmulticast mode
[ 1118.214395][T20618] veth2: left allmulticast mode
[ 1118.214669][T20618] veth3: left allmulticast mode