[ 1514.072224][ T4353] veth0: entered allmulticast mode
[ 1514.073066][ T4353] veth1: entered allmulticast mode
[ 1514.073510][ T4353] veth2: entered allmulticast mode
[ 1514.073855][ T4353] veth3: entered allmulticast mode
[ 1539.950838][ T4353] veth0: left allmulticast mode
[ 1539.951171][ T4353] veth1: left allmulticast mode
[ 1539.952789][ T4353] veth2: left allmulticast mode
[ 1539.953514][ T4353] veth3: left allmulticast mode