[  657.489191] veth0: entered allmulticast mode
[  657.489256] veth1: entered allmulticast mode
[  657.489305] veth2: entered allmulticast mode
[  657.489351] veth3: entered allmulticast mode
[  666.792995] veth0: left allmulticast mode
[  666.793071] veth1: left allmulticast mode
[  666.793112] veth2: left allmulticast mode
[  666.793146] veth3: left allmulticast mode