[  740.447674] veth0: entered allmulticast mode
[  740.447714] veth1: entered allmulticast mode
[  740.447732] veth2: entered allmulticast mode
[  740.447756] veth3: entered allmulticast mode
[  747.951641] veth0: left allmulticast mode
[  747.951717] veth1: left allmulticast mode
[  747.951748] veth2: left allmulticast mode
[  747.951777] veth3: left allmulticast mode