[  496.082539] veth0: entered allmulticast mode
[  496.082601] veth1: entered allmulticast mode
[  496.082635] veth2: entered allmulticast mode
[  496.082667] veth3: entered allmulticast mode
[  503.605888] veth0: left allmulticast mode
[  503.605940] veth1: left allmulticast mode
[  503.605975] veth2: left allmulticast mode
[  503.606001] veth3: left allmulticast mode