Unexpected gasUsed in debug_traceBlockByNumber result

[s7v7nislands]

Expected Behavior

gasUsed is reasonable

Actual Behavior

gasUsed in trace is more than total in transaction

Steps to reproduce the behavior

curl --location 'https://xxxx' \
--header 'Content-Type: application/json' \
--data '[{
	"jsonrpc":"2.0",
	"method":"debug_traceBlockByNumber",
	"params":[
		"0x1be820d",
        {
            "tracer": "callTracer"
        }
	],
	"id":1
}]'

[
    {
        "jsonrpc": "2.0",
        "id": 1,
        "result": [
             ...
              {
                                                    "type": "STATICCALL",
                                                    "from": "0x0000000000000000000000000000000000000000",
                                                    "to": "0x000000000000000000000000000000000000ce10",
                                                    "gas": "0x186a0",
                                                    "gasUsed": "0xfffffffffff90dbb",
                                                    "input": "0xdd927233d7e89ade8430819f08bf97a087285824af3351ee12d72a2d132b0c6c0687bfaf",
            ...
      ],
     }
]

System Information

Chain/Network: Mainnet