eos-evm-rpc crash: Assert failed: max_fee_per_gas >= base_fee_per_gas

[stephenpdeos]

No description provided.

[taokayan]

Seems this assert failed will be triggered in the following scenario:

• update gas price from 150Gwei to 300Gwei
• the new gas price is somewhat in the queue and will be activated in some time T1 in the future
• wait after T1
• the miner can't get the new price 300Gwei, so it still returns 150Gwei to metamask
• metamask send transaction with gas price = 150Gwei then hit this assertion: assertion failure with message: pre_validate_transaction error: 25 Max fee per gas less than block base fee

Also i am no longer able to re-produce the crash.

./cleos get table eosio.evm eosio.evm config
{
  "rows": [{
      "version": 0,
      "chainid": 15557,
      "genesis_time": "2024-08-01T07:41:52",
      "ingress_bridge_fee": "0.0100 EOS",
      "gas_price": "150000000000",
      "miner_cut": 0,
      "status": 0,
      "evm_version": {
        "pending_version": null,
        "cached_version": 2
      },
      "consensus_parameter": {
        "current": [
          "consensus_parameter_data_v0",
            "gas_parameter": {
              "gas_txnewaccount": 1129832,
              "gas_newaccount": 1129832,
              "gas_txcreate": 1973136,
              "gas_codedeposit": 3256,
              "gas_sset": 1129476
            }
          }
        ],
        "pending": null
      },
      "token_contract": "eosio.token",
      "queue_front_block": 786
    }
  ],

  "more": false,

  "next_key": ""

[stephenpdeos]

Because this is not reproduceable, we are closing