[  632.951402] veth0: entered allmulticast mode
[  632.951500] veth1: entered allmulticast mode
[  632.951563] veth2: entered allmulticast mode
[  632.951624] veth3: entered allmulticast mode
[  642.450278] veth0: left allmulticast mode
[  642.450350] veth1: left allmulticast mode
[  642.450395] veth2: left allmulticast mode
[  642.450435] veth3: left allmulticast mode