[  638.389933] veth0: entered allmulticast mode
[  638.390006] veth1: entered allmulticast mode
[  638.390045] veth2: entered allmulticast mode
[  638.390085] veth3: entered allmulticast mode
[  647.374892] veth0: left allmulticast mode
[  647.374957] veth1: left allmulticast mode
[  647.374996] veth2: left allmulticast mode
[  647.375027] veth3: left allmulticast mode