[  628.433715] veth0: entered allmulticast mode
[  628.433808] veth1: entered allmulticast mode
[  628.433867] veth2: entered allmulticast mode
[  628.433939] veth3: entered allmulticast mode
[  637.838574] veth0: left allmulticast mode
[  637.838643] veth1: left allmulticast mode
[  637.838686] veth2: left allmulticast mode
[  637.838738] veth3: left allmulticast mode