https://github.com/bitcoin/bitcoin/blob/d72758c3f6c34cd835f5de3efc230964f3b1ea56/src/torcontrol.cpp#L539

If a user is running Tor proxy outside localhost (perhaps on other host inside LAN or in containerised environment) , the automatic creation of onion services ends up creating an onion service listening to hardcored 127.0.0.1 address on the Tor proxy's host instead of the private address of the bitcoind – effectively running an empty onion service listening the Tor proxy's localhost.
}
        else if (pnode->nPingNonceSent && pnode->m_ping_start.load() + std::chrono::seconds{TIMEOUT_INTERVAL} < GetTime<std::chrono::microseconds>())
        {
            LogPrintf("ping timeout: %fs\n", 0.000001 * count_microseconds(GetTime<std::chrono::microseconds>() - pnode->m_ping_start.load()));
            pnode->fDisconnect = true;
        }
        else if (!pnode->fSuccessfullyConnected)
        {
            LogPrint(BCLog::NET, "version handshake timeout from %d\n", pnode->GetId());
            pnode->fDisconnect = true;
        }
    }
}
bool CConnman::GenerateSelectSet(std::set<SOCKET> &recv_set, std::set<SOCKET> &send_set, std::set<SOCKET> &error_set)
{
    for (const ListenSocket& hListenSocket : vhListenSocket) {
        recv_set.insert(hListenSocket.socket);
    }
    {
        LOCK(cs_vNodes);
        for (CNode* pnode : vNodes)
        {