[  537.943720] veth0: entered allmulticast mode
[  537.943866] veth1: entered allmulticast mode
[  537.943947] veth2: entered allmulticast mode
[  537.944031] veth3: entered allmulticast mode
[  546.626655] veth0: left allmulticast mode
[  546.626759] veth1: left allmulticast mode
[  546.626800] veth2: left allmulticast mode
[  546.626851] veth3: left allmulticast mode