init.cpp:1635 prints mapBlockIndex.size() without cs_main. This is technically a race (though it is rather inconsequential). At some point someone should fix this so tsan stops complaining.
for (const CTxIn &_txin : ptxConflicting->vin)
                    {
                        if (_txin.nSequence <= MAX_BIP125_RBF_SEQUENCE)
                        {
                            fReplacementOptOut = false;
                            break;
                        }
                    }
                }
                if (fReplacementOptOut) {
                    return state.Invalid(false, REJECT_DUPLICATE, "txn-mempool-conflict");
                }
                setConflicts.insert(ptxConflicting->GetHash());
            }
        }
    }
    }
    {
        CCoinsView dummy;
        CCoinsViewCache view(&dummy);
        CAmount nValueIn = 0;
        LockPoints lp;
        {
        LOCK(pool.cs);
        CCoinsViewMemPool viewMemPool(pcoinsTip, pool);
        view.SetBackend(viewMemPool);
        
        for (const CTxIn txin : tx.vin) {
            if (!pcoinsTip->HaveCoinInCache(txin.prevout)) {
                coins_to_uncache.push_back(txin.prevout);