[ 1566.298725][T13508] veth0: entered allmulticast mode
[ 1566.299082][T13508] veth1: entered allmulticast mode
[ 1566.299400][T13508] veth2: entered allmulticast mode
[ 1566.299733][T13508] veth3: entered allmulticast mode
[ 1592.820482][T13508] veth0: left allmulticast mode
[ 1592.820902][T13508] veth1: left allmulticast mode
[ 1592.821301][T13508] veth2: left allmulticast mode
[ 1592.821681][T13508] veth3: left allmulticast mode