miner: avoid data race in miner (#24349)

miner/worker.go

@@ -1134,6 +1134,9 @@ func (w *worker) commit(env *environment, interval func(), update bool, start ti
 		if interval != nil {
 			interval()
 		}
+		// Create a local environment copy, avoid the data race with snapshot state.
+		// https://github.com/ethereum/go-ethereum/issues/24299
+		env := env.copy()
 		block, err := w.engine.FinalizeAndAssemble(w.chain, env.header, env.state, env.txs, env.unclelist(), env.receipts)
 		if err != nil {
 			return err