[  631.253768] veth0: entered allmulticast mode
[  631.253831] veth1: entered allmulticast mode
[  631.253871] veth2: entered allmulticast mode
[  631.253912] veth3: entered allmulticast mode
[  638.715991] veth0: left allmulticast mode
[  638.716082] veth1: left allmulticast mode
[  638.716146] veth2: left allmulticast mode
[  638.716261] veth3: left allmulticast mode