[  657.593671] veth0: entered allmulticast mode
[  657.593798] veth1: entered allmulticast mode
[  657.593871] veth2: entered allmulticast mode
[  657.593987] veth3: entered allmulticast mode
[  666.424886] veth0: left allmulticast mode
[  666.424950] veth1: left allmulticast mode
[  666.424985] veth2: left allmulticast mode
[  666.425017] veth3: left allmulticast mode