[  617.021635][ T4995] veth0: entered allmulticast mode
[  617.022165][ T4995] veth1: entered allmulticast mode
[  617.022513][ T4995] veth2: entered allmulticast mode
[  617.022850][ T4995] veth3: entered allmulticast mode
[  628.177515][ T4995] veth0: left allmulticast mode
[  628.177868][ T4995] veth1: left allmulticast mode
[  628.178155][ T4995] veth2: left allmulticast mode
[  628.178442][ T4995] veth3: left allmulticast mode