[  490.720348] veth0: entered allmulticast mode
[  490.720519] veth1: entered allmulticast mode
[  490.720608] veth2: entered allmulticast mode
[  490.720709] veth3: entered allmulticast mode
[  499.743272] veth0: left allmulticast mode
[  499.743362] veth1: left allmulticast mode
[  499.743419] veth2: left allmulticast mode
[  499.743501] veth3: left allmulticast mode