[  642.205509] veth0: entered allmulticast mode
[  642.205610] veth1: entered allmulticast mode
[  642.205686] veth2: entered allmulticast mode
[  642.205756] veth3: entered allmulticast mode
[  651.457878] veth0: left allmulticast mode
[  651.457942] veth1: left allmulticast mode
[  651.457981] veth2: left allmulticast mode
[  651.458026] veth3: left allmulticast mode