[  776.417024] veth0: entered allmulticast mode
[  776.417078] veth1: entered allmulticast mode
[  776.417111] veth2: entered allmulticast mode
[  776.417146] veth3: entered allmulticast mode
[  783.912286] veth0: left allmulticast mode
[  783.912329] veth1: left allmulticast mode
[  783.912355] veth2: left allmulticast mode
[  783.912381] veth3: left allmulticast mode