[  665.016881] veth0: entered allmulticast mode
[  665.016972] veth1: entered allmulticast mode
[  665.017033] veth2: entered allmulticast mode
[  665.017093] veth3: entered allmulticast mode
[  674.565774] veth0: left allmulticast mode
[  674.565876] veth1: left allmulticast mode
[  674.565936] veth2: left allmulticast mode
[  674.566102] veth3: left allmulticast mode