Named quotas and their usage in map about nftables HOT 1 CLOSED

$ nft add table inet quota_demo
$ nft --debug=mnl add quota inet quota_demo q_test { over 100 mbytes \; comment "test" }
----------------	------------------
|  0000000020  |	| message length |
| 02576 | R--- |	|  type | flags  |
|  0000000000  |	| sequence number|
|  0000000000  |	|     port ID    |
----------------	------------------
| 00 00 00 00  |	|  extra header  |
----------------	------------------
----------------	------------------
|  0000000020  |	| message length |
| 02561 | R--- |	|  type | flags  |
|  0000000000  |	| sequence number|
|  0000000000  |	|     port ID    |
----------------	------------------
| 00 00 00 00  |	|  extra header  |
----------------	------------------
----------------	------------------
|  0000000020  |	| message length |
| 02576 | R--- |	|  type | flags  |
|  0000000000  |	| sequence number|
|  0000000000  |	|     port ID    |
----------------	------------------
| 00 00 00 00  |	|  extra header  |
----------------	------------------
----------------	------------------
|  0000000020  |	| message length |
| 00016 | R--- |	|  type | flags  |
|  0000000000  |	| sequence number|
|  0000000000  |	|     port ID    |
----------------	------------------
| 00 00 00 0a  |	|  extra header  |
----------------	------------------
----------------	------------------
|  0000000104  |	| message length |
| 02578 | R--- |	|  type | flags  |
|  0000000001  |	| sequence number|
|  0000000000  |	|     port ID    |
----------------	------------------
| 01 00 00 00  |	|  extra header  |
|00015|--|00001|	|len |flags| type|
| 71 75 6f 74  |	|      data      |	 q u o t
| 61 5f 64 65  |	|      data      |	 a _ d e
| 6d 6f 00 00  |	|      data      |	 m o    
|00011|--|00002|	|len |flags| type|
| 71 5f 74 65  |	|      data      |	 q _ t e
| 73 74 00 00  |	|      data      |	 s t    
|00008|--|00003|	|len |flags| type|
| 00 00 00 02  |	|      data      |	        
|00011|--|00008|	|len |flags| type|
| 00 05 74 65  |	|      data      |	     t e
| 73 74 00 00  |	|      data      |	 s t    
|00036|N-|00004|	|len |flags| type|
|00012|--|00001|	|len |flags| type|
| 00 00 00 00  |	|      data      |	        
| 06 40 00 00  |	|      data      |	   @    
|00012|--|00004|	|len |flags| type|
| 00 00 00 00  |	|      data      |	        
| 00 00 00 00  |	|      data      |	        
|00008|--|00002|	|len |flags| type|
| 00 00 00 01  |	|      data      |	        
----------------	------------------
----------------	------------------
|  0000000020  |	| message length |
| 00017 | R--- |	|  type | flags  |
|  0000000002  |	| sequence number|
|  0000000000  |	|     port ID    |
----------------	------------------
| 00 00 00 0a  |	|  extra header  |
----------------	------------------

|00015|--|00001| quota_demo\x00\x00               --> NFTA_OBJ_TABLE
|00011|--|00002| q_test\x00\x00                   --> NFTA_OBJ_NAME
|00008|--|00003| \x00\x00\x00\x02                 --> NFTA_OBJ_TYPE (value 2 = NFT_OBJECT_QUOTA)
|00011|--|00008| \x00\x05test\x00\x00             --> NFTA_OBJ_USERDATA (TLV struct for quota name)
|00036|N-|00004|                                  --> NFTA_OBJ_DATA (NLA_NESTED, holds nft_quota_attributes struct)
|00012|--|00001| \x00\x00\x00\x00\x06\x40\x00\x00 --> NFTA_QUOTA_BYTES (0x06400000 = 104857600 B = 100 MB)
|00012|--|00004| \x00\x00\x00\x00\x00\x00\x00\x00 --> NFTA_QUOTA_CONSUMED (0)	        
|00008|--|00002| \x00\x00\x00\x01                 --> NFTA_QUOTA_FLAGS (1 = NFT_QUOTA_F_INV)        
----------------	------------------