[  621.980566] veth0: entered allmulticast mode
[  621.980642] veth1: entered allmulticast mode
[  621.980685] veth2: entered allmulticast mode
[  621.980726] veth3: entered allmulticast mode
[  631.351512] veth0: left allmulticast mode
[  631.351574] veth1: left allmulticast mode
[  631.351670] veth2: left allmulticast mode
[  631.351753] veth3: left allmulticast mode