Esp8266 SD card write/read crashing

I'm using WebIDE, there is possible to use "console" also :) But, still no luck. I recompiled without Graphics and still same behavior. Using this following test code:

function onInit(){
  console.log(JSON.stringify(process.env))­;
  console.log('A: ', process.memory());
  require("ESP8266").logDebug(true);
  require("ESP8266").setLog(2);
  console.log(require("ESP8266").getState(­));
  console.log('B: ', process.memory());
  var fs = require("fs");
  console.log('C: ', process.memory());
  SPI1.setup({ sck:NodeMCU.D5, miso:NodeMCU.D6, mosi:NodeMCU.D7 });
  E.connectSDCard(SPI1, NodeMCU.D8 /*CS*/);
  console.log('D: ', process.memory());
  console.log(fs.readdirSync());
  console.log('E: ', process.memory());
  console.log(fs.readFileSync("test.txt"))­;
  console.log('F: ', process.memory());
}

And here is a result:

 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v04 (c) 2019 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate
Flash map 4MB:1024/1024, manuf 0x5e chip 0x4016
{"VERSION":"2v04","GIT_COMMIT":"3956264e­","BOARD":"ESP8266_4MB","FLASH":0,"RAM":­81920,"SERIAL":"500291c3-483d","CONSOLE"­:"Serial1","MODULES":"Flash,Storage,heat­shrink,fs,net,dgram,http,NetworkJS,Wifi,­ESP8266,TelnetServer,crypto,neopixel","E­XPTR":1073643640}
A:  { "free": 1508, "usage": 92, "total": 1600, "history": 62,
  "gc": 0, "gctime": 1.913 }
{
  "sdkVersion": "2.2.0-dev(9422289)",
  "cpuFrequency": 160, "freeHeap": 12888, "maxCon": 10,
  "flashMap": "4MB:1024/1024",
  "flashKB": 4096,
  "flashChip": "0x5e 0x4016"
 }
B:  { "free": 1505, "usage": 95, "total": 1600, "history": 62,
  "gc": 0, "gctime": 1.915 }
C:  { "free": 1502, "usage": 98, "total": 1600, "history": 62,
  "gc": 0, "gctime": 1.897 }
D:  { "free": 1479, "usage": 121, "total": 1600, "history": 62,
  "gc": 0, "gctime": 1.934 }
[
  "System Volume Information",
  "test.txt"
 ]
E:  { "free": 1479, "usage": 121, "total": 1600, "history": 62,
  "gc": 0, "gctime": 1.936 }
 53313> Fatal exception 3(LoadStoreErrorCause):
ÿ53314> epc1=0x4000bdcb, epc2=0x00000000, epc3=0x00000000, excvaddr=0x4026e0d0, depc=0x00000000
 ets Jan  8 2013,rst cause:2, boot mode:(3,6)
load 0x40100000, len 2408, room 16
tail 8
chksum 0xe5
load 0x3ffe8000, len 776, room 0
tail 8
chksum 0x84
load 0x3ffe8310, len 632, room 0
tail 8
chksum 0xd8
csum 0xd8
2nd boot version : 1.6
  SPI Speed      : 80MHz
  SPI Mode       : DIO
  SPI Flash Size & Map: 32Mbit(1024KB+1024KB)
jump to run user1 @ 1000
âägä{ón|ìldll`cÛ|slgàoãd`ãsllþ
 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v04 (c) 2019 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate
Flash map 4MB:1024/1024, manuf 0x5e chip 0x4016
> 

And xtensa doc says that error "Fatal exception 3(LoadStoreErrorCause)" is described as "Processor internal physical address or data error during load or store [Exception Option]".

http://0x04.net/~mwk/doc/xtensa.pdf