[  635.855515] veth0: entered allmulticast mode
[  635.855612] veth1: entered allmulticast mode
[  635.855669] veth2: entered allmulticast mode
[  635.855723] veth3: entered allmulticast mode
[  645.072361] veth0: left allmulticast mode
[  645.072405] veth1: left allmulticast mode
[  645.072438] veth2: left allmulticast mode
[  645.072464] veth3: left allmulticast mode