[  641.243673] veth0: entered allmulticast mode
[  641.243747] veth1: entered allmulticast mode
[  641.243782] veth2: entered allmulticast mode
[  641.243817] veth3: entered allmulticast mode
[  648.841626] veth0: left allmulticast mode
[  648.841719] veth1: left allmulticast mode
[  648.841780] veth2: left allmulticast mode
[  648.841843] veth3: left allmulticast mode