[  638.911646] veth0: entered allmulticast mode
[  638.911706] veth1: entered allmulticast mode
[  638.911749] veth2: entered allmulticast mode
[  638.911780] veth3: entered allmulticast mode
[  646.332269] veth0: left allmulticast mode
[  646.332313] veth1: left allmulticast mode
[  646.332337] veth2: left allmulticast mode
[  646.332363] veth3: left allmulticast mode