[  633.720265] veth0: entered allmulticast mode
[  633.720313] veth1: entered allmulticast mode
[  633.720349] veth2: entered allmulticast mode
[  633.720379] veth3: entered allmulticast mode
[  641.186303] veth0: left allmulticast mode
[  641.186390] veth1: left allmulticast mode
[  641.186453] veth2: left allmulticast mode
[  641.186544] veth3: left allmulticast mode