[ 1181.453420][T18910] veth0: entered allmulticast mode
[ 1181.454395][T18910] veth1: entered allmulticast mode
[ 1181.455037][T18910] veth2: entered allmulticast mode
[ 1181.455748][T18910] veth3: entered allmulticast mode
[ 1204.852805][T18910] veth0: left allmulticast mode
[ 1204.853271][T18910] veth1: left allmulticast mode
[ 1204.853681][T18910] veth2: left allmulticast mode
[ 1204.854171][T18910] veth3: left allmulticast mode