[  667.302570] veth0: entered allmulticast mode
[  667.302666] veth1: entered allmulticast mode
[  667.302734] veth2: entered allmulticast mode
[  667.302812] veth3: entered allmulticast mode
[  674.837280] veth0: left allmulticast mode
[  674.837423] veth1: left allmulticast mode
[  674.837484] veth2: left allmulticast mode
[  674.837542] veth3: left allmulticast mode