Exception in WiFiClient when WiFi is disconnected #4078

pakokol · 2018-01-03T12:47:45Z

Basic Infos

Hardware

Hardware: ESP-WROOM-02
Core Version: 2.4.0

Description

WiFiClient causes exception 28 in connect function.

Settings in IDE

Module: Generic ESP8266 Module
Flash Size: 2M
CPU Frequency: 80Mhz
Flash Mode: DIO
Flash Frequency: 40Mhz
Upload Using: SERIAL
Reset Method: ck

Sketch

#include <ESP8266WiFi.h>
#include <Esp.h>

const char *ssid      = "MySSID";
const char *password  = "MyPass";

const char *serverIP  = "192.168.1.106";
const int  serverPort = 1883;

WiFiClient client;

void toggleLED()
{
  pinMode(5, OUTPUT);
  digitalWrite(5, HIGH);
  delay(250);
  digitalWrite(5, LOW);
  delay(250);
}

void setup() {
  // put your setup code here, to run once:
    Serial.begin(115200);
    WiFi.setOutputPower(20.5);
    WiFi.mode(WIFI_STA);
    WiFi.begin(ssid, password);
}

void loop() {
  if(WiFi.status() == WL_CONNECTED)
  {
    Serial.println("Connected to WiFi");
    if(!client.connect(serverIP, serverPort))
    {
      Serial.println("Can't connect client.");
    }
    else
    {
      Serial.println("Client connected."); 
    }
  }
  else
  {
     Serial.println("Not connected to WiFi");
  }
  
  toggleLED();
}

Debug Messages

Exception (28):
epc1=0x40202af1 epc2=0x00000000 epc3=0x00000000 excvaddr=0x000000bb depc=0x00000000

ctx: cont 
sp: 3ffefcd0 end: 3ffeff00 offset: 01a0
>>>stack>>>
3ffefe70:  3ffeec58 00000000 3fff112c 40202aea 
3ffefe80:  6a01a8c0 00000010 3ffe8880 3ffeeecc  
3ffefe90:  3fffdad0 00000011 3ffeeea0 3ffeeecc  
3ffefea0:  3fffdad0 0000075b 3ffeec58 402026a8 
3ffefeb0:  3ffe8bf0 6a01a8c0 3ffe8bf0 6a01a8c0  
3ffefec0:  3ffe88c8 40202460 3ffeeea0 40203198 
3ffefed0:  00000000 00000000 3ffeeea0 40202132
3ffefee0:  3fffdad0 00000000 3ffeeec4 40203404
3ffefef0:  feefeffe feefeffe 3ffeeee0 40100710 
<<<stack<<<<
 ets Jan  8 2013,rst cause:1, boot mode:(3,6)

load 0x4010f000, len 1384, room 16 
tail 8
chksum 0x2d
csum 0x2d

I'm trying to connect to a MQTT server. It connects to the server and works as expected. But when I turn of my router and the connection is lost it crashes with exception 28. Am I using something wrong or is this a bug?

The text was updated successfully, but these errors were encountered:

igrr · 2018-01-04T13:25:32Z

I can confirm this. Doesn't happen with LwIP v1.4 selected.

Log output with 1.4 when WiFi disconnects:

:ref 1
Client connected.
state: 5 -> 0 (0)
rm 0
:er -8 0x00000000
del if0
usl
mode : null
wifi evt: 1
STA disconnect: 8
:ur 1
:del

With 2.0, this results either in an exception or a hardware WDT (still wondering how that happens):

:ref 1
Client connected.
state: 5 -> 0 (0)
rm 0
del if0
usl
mode : null
wifi evt: 1
STA disconnect: 8
:ur 1
:close

 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset

~~Seems that if TCP disconnect is triggered after WiFi goes down, this results in an invalid memory access somewhere.~~

With LwIP 1.4, TCP PCB receives error callback (log with :er -8), and closes the connection, while with LwIP 2, this error callback is not sent. When WiFiClient.connect is called again, old connection is closed (tcp_close), but the network interface is already dead. Why this triggers a hardware WDT is something i don't entirely understand though.

d-a-v · 2018-01-04T14:52:12Z

The "del if0" is treated differently in lwip2. I'll check asap.

…

-- on mobile

On January 4, 2018 2:26:20 PM Ivan Grokhotkov ***@***.***> wrote: I can confirm this. Doesn't happen with LwIP v1.4 selected. Log output with 1.4 when WiFi disconnects: ``` :ref 1 Client connected. state: 5 -> 0 (0) rm 0 :er -8 0x00000000 del if0 usl mode : null wifi evt: 1 STA disconnect: 8 :ur 1 :del ``` With 2.0, this results either in an exception or a hardware WDT (still wondering how that happens): ``` :ref 1 Client connected. state: 5 -> 0 (0) rm 0 del if0 usl mode : null wifi evt: 1 STA disconnect: 8 :ur 1 :close ets Jan 8 2013,rst cause:4, boot mode:(3,6) wdt reset ``` Seems that if TCP disconnect is triggered after WiFi goes down, this results in an invalid memory access somewhere. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: #4078 (comment)

jp112sdl · 2018-01-05T06:11:44Z

Thanks for reproducing!

That's the same behavior I described here a few days ago.

pakokol · 2018-01-05T10:36:56Z

Thank you for your explanation! Where can I change to LwIP v1.4 if it is possible without changing core version?

jp112sdl · 2018-01-05T10:39:54Z

@pakokol In Arduino IDE you can change it in the Tools menu

pakokol · 2018-01-05T10:54:08Z

@jp112sdl Thank you!

d-a-v · 2018-01-06T02:14:15Z

about lwip2:
I think I have fixed the wdt problem, but i still need to understand what is triggering wifi_station_get_connect_status() result. It does not go back to STATION_GOT_IP even though dhcp is re-triggered. I will dig deeper.

devyte · 2018-01-06T16:41:36Z

@pakokol Please retest with the reference PR.

related to esp8266#4101 esp8266#4078 esp8266#4060 esp8266#4028 and maybe others

related to #4101 #4078 #4060 #4028 and maybe others

pakokol · 2018-01-08T10:26:00Z

@devyte I have cloned and tested your commit, but it still crashes after a few connection drops.

Connected to WiFi 
ap_probe_send over, rest wifi status to disassoc 
state: 5 -> 0 (1) 
rm 0 
pm close 7 
ip:0.0.0.0,mask:255.255.255.0,gw:192.168.1.1 
Fatal exception 28(LoadProhibitedCause): 
epc1=0x40202af9, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000002cb, depc=0x00000000 
 
Exception (28): 
epc1=0x40202af9 epc2=0x00000000 epc3=0x00000000 excvaddr=0x000002cb depc=0x00000000 
 
ctx: cont  
sp: 3ffefcd0 end: 3ffeff00 offset: 01a0

>>>stack>>> 
3ffefe70:  3ffeec58 00000000 3fff1044 40202af2   
3ffefe80:  6a01a8c0 00000010 3ffe8880 3ffeeecc   
3ffefe90:  3fffdad0 00000011 3ffeeea0 3ffeeecc   
3ffefea0:  3fffdad0 0000075b 3ffeec58 402026b0   
3ffefeb0:  3ffe8bf0 6a01a8c0 3ffe8bf0 6a01a8c0   
3ffefec0:  3ffe88c8 40202468 3ffeeea0 402031dc   
3ffefed0:  00000000 00000000 3ffeeea0 4020213a   
3ffefee0:  3fffdad0 00000000 3ffeeec4 40203448   
3ffefef0:  feefeffe feefeffe 3ffeeee0 40100710   
<<<stack<<< 
 
 ets Jan  8 2013,rst cause:1, boot mode:(3,7) 
 
load 0x4010f000, len 1384, room 16  
tail 8 
chksum 0x2d 
csum 0x2d 
v00000000
~ld
scandone
Not connected to WiFi

related to esp8266#4101 esp8266#4078 esp8266#4060 esp8266#4028 and maybe others

d-a-v · 2018-01-08T13:04:17Z

@pakokol
Can you retry with a clean installation from git (the referenced PR is merged),
and use the stack decoder with your stack dump ?

pakokol · 2018-01-09T15:25:37Z

@d-a-v I have retested it with a clean installation from git and also removed my printouts from the above code. The exception occurred after the second connection drop. The result from stack decoder is:

0x40202ab6: WiFiClient::connect(IPAddress, unsigned short) at C:\Users\patrik.kokol\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.0\libraries\ESP8266WiFi\src/WiFiClient.cpp line 329
0x40202674: WiFiClient::connect(char const*, unsigned short) at C:\Users\patrik.kokol\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.0\libraries\ESP8266WiFi\src/WiFiClient.cpp line 329
0x4020242c: ESP8266WiFiSTAClass::status() at C:\Users\patrik.kokol\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.0\libraries\ESP8266WiFi\src/ESP8266WiFiSTA.cpp line 483
0x40202085: toggleLED() at C:\Users\patrik.kokol\Documents\Arduino\sketch_jan05a/sketch_jan05a.ino line 19
0x4020211d: loop at C:\Users\patrik.kokol\Documents\Arduino\sketch_jan05a/sketch_jan05a.ino line 48
0x402033c8: loop_wrapper at C:\Users\patrik.kokol\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.0\cores\esp8266/core_esp8266_main.cpp line 57
0x40100710: cont_norm at C:\Users\patrik.kokol\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.0\cores\esp8266/cont.S line 109

And the printouts:

scandone 
state: 0 -> 2 (b0) 
state: 2 -> 3 (0) 
state: 3 -> 5 (10) 
add 0 
aid 1 
cnt  
pm open,type:2 0 
state: 5 -> 0 (2) 
rm 0 
pm close 7 
reconnect 
scandone 
state: 0 -> 2 (b0) 
state: 2 -> 3 (0) 
state: 3 -> 5 (10) 
add 0 
aid 1 
cnt  
 
connected with QuickEagle, channel 1 
dhcp client start... 
ip:192.168.1.107,mask:255.255.255.0,gw:192.168.1.1 
pm open,type:2 0 
bcn_timout,ap_probe_send_start 
ap_probe_send over, rest wifi status to disassoc 
state: 5 -> 0 (1) 
rm 0 
pm close 7 
ip:0.0.0.0,mask:255.255.255.0,gw:192.168.1.1 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
no QuickEagle found, reconnect after 1s 
reconnect 
scandone 
state: 0 -> 2 (b0) 
state: 2 -> 3 (0) 
state: 3 -> 5 (10) 
add 0 
aid 1 
cnt  
pm open,type:2 0 
state: 5 -> 0 (2) 
rm 0 
pm close 7 
reconnect 
scandone 
state: 0 -> 2 (b0) 
state: 2 -> 3 (0) 
state: 3 -> 5 (10) 
add 0 
aid 1 
cnt  
 
connected with QuickEagle, channel 1 
dhcp client start... 
ip:192.168.1.107,mask:255.255.255.0,gw:192.168.1.1 
pm open,type:2 0 
bcn_timout,ap_probe_send_start 
ap_probe_send over, rest wifi status to disassoc 
state: 5 -> 0 (1) 
rm 0 
pm close 7 
ip:0.0.0.0,mask:255.255.255.0,gw:192.168.1.1 
Fatal exception 28(LoadProhibitedCause): 
epc1=0x40202abd, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000001c1, depc=0x00000000 
  
Exception (28):  
epc1=0x40202abd epc2=0x00000000 epc3=0x00000000 excvaddr=0x000001c1 depc=0x00000000  
 
ctx: cont  
sp: 3ffefc60 end: 3ffefe90 offset: 01a0  
 
>>>stack>>> 
3ffefe00:  3ffeebe8 00000000 3fff0fa4 40202ab6    
3ffefe10:  6a01a8c0 02f64e96 3ffeec50 00000000    
3ffefe20:  3ffee610 3ffeec50 3ffeee70 3ffeee5c    
3ffefe30:  3fffdad0 0000075b 3ffeebe8 40202674    
3ffefe40:  3ffe8b98 6a01a8c0 3ffe8b98 6a01a8c0    
3ffefe50:  3ffe8870 4020242c 3ffeee54 40202085    
3ffefe60:  00000000 00000000 3ffeee54 4020211d    
3ffefe70:  3fffdad0 00000000 3ffeee54 402033c8    
3ffefe80:  feefeffe feefeffe 3ffeee70 40100710    
<<<stack<<< 
  
 ets Jan  8 2013,rst cause:2, boot mode:(3,6)  
  
load 0x4010f000, len 1384, room 16   
tail 8  
chksum 0x2d  
csum 0x2d  
v00000000  
~ld

I hope I did everything the right way, because I'm a little confused about what did you meant that the referenced PR is merged. Aren't PR just printouts on the serial or did I miss something?

d-a-v · 2018-01-09T21:44:17Z

a PR is a "Pull Request" meaning a pending source code update which become included (part of core) once "Merged". Get some doc about git and GitHub for more information.

Could you please add client.println("hello"); client.stop(); right after your "Client connected" and retest ?
It works for me (10 times AP off and on).
Double check you are using the latest master branch of the core from git (not the latest release 2.4.0 which will not work of course, you created this issue for that reason), with

git pull origin master

pakokol · 2018-01-12T11:10:34Z

Thanks for the explanation, I will look up in the docs so that I won't be surprised next time. I added the client.println("hello"); client.stop(); after the printout client connected and the output is:

Connected to WiFi 
bcn_timout,ap_probe_send_start 
ap_probe_send over, rest wifi status to disassoc 
state: 5 -> 0 (1) 
rm 0 
pm close 7 
ip:0.0.0.0,mask:255.255.255.0,gw:192.168.1.1 
Fatal exception 28(LoadProhibitedCause): 
epc1=0x40202bbd, epc2=0x00000000, epc3=0x00000000, excvaddr=0x002b00e3, depc=0x00000000 
 
Exception (28): 
epc1=0x40202bbd epc2=0x00000000 epc3=0x00000000 excvaddr=0x002b00e3 depc=0x00000000 
 
ctx: cont  
sp: 3ffefd80 end: 3ffeffb0 offset: 01a0 
 
>>>stack>>> 
3ffeff20:  3ffeed08 00000000 3fff0934 40202bb6   
3ffeff30:  6a01a8c0 00000010 3ffe8880 3ffeef7c   
3ffeff40:  3fffdad0 00000011 3ffeef50 3ffeef7c   
3ffeff50:  3fffdad0 0000075b 3ffeed08 402026dc   
3ffeff60:  3ffe8ca8 6a01a8c0 3ffe8ca8 6a01a8c0   
3ffeff70:  3ffe88d0 4020248c 3ffeef50 40203364   
3ffeff80:  00000000 3ffeed08 3ffeef50 40202144   
3ffeff90:  3fffdad0 00000000 3ffeef74 402035f8   
3ffeffa0:  feefeffe feefeffe 3ffeef90 40100710   
<<<stack<<< 
 
 ets Jan  8 2013,rst cause:1, boot mode:(1,6) 
 
 
 ets Jan  8 2013,rst cause:4, boot mode:(1,6) 
 
wdt reset

I also checked with git that I'm on the latest master. Maybe my settings are wrong.

Later today I will also try to change my router.

d-a-v · 2018-01-18T14:52:05Z

@pakokol Do you think you could try the pull request ?

edit: ~~You can simply replace your libraries/ESP8266WiFi/src/include/ClientContext.h by this one and recompile.~~ try latest git master.

fix esp8266#4078

…#4194) fix #4078

d-a-v · 2018-01-19T14:16:55Z

The fix is not good (github should monitor contributors' sleep)
edit:
@pakokol Do you think you could try this fix ?
You can simply replace

libraries/ESP8266WiFi/src/include/ClientContext.h by this
libraries/ESP8266WiFi/src/WiFiClient.cpp by that

and recompile.

pakokol · 2018-01-22T10:03:13Z

@d-a-v Hi sorry for the late response I was away for the weekend. I retested it with your changes and I couldn't reproduce the exception. Thank you for your support on that issue!! :)

d-a-v · 2018-01-22T10:41:51Z

The reason is found, this proposed fix is valid but a better one is coming.

tablatronix · 2018-02-14T02:21:16Z

What are the build flags for lwip, using platformio?

Reported in #4078. WiFiClient::stopAll, called from a WiFi disconnected event handler, could be called while WiFiClient::connect was in progress. This issue was initially fixed in #4194, by testing `this` pointer for being non-null in ClientContext::connect. This change delegates deletion of ClientContext to WiFiClient destructor. WiFiClient::stop only calls ClientContext::stop, which closes/aborts the connection.

marcelowajnsztok · 2018-02-27T18:35:40Z

I am having a problem with this correction, after 5 days working well, communication with the access point is ok, I can ping the device, the device connect to the server but there is no communication with the server. The sketch stop when calling httpclient. Timeout dont work and hardware watch dog dont restart the device. After reboot the access point or the device, every thing go normal.

I'm using iis 8.5 server to connect and i got the error 1232:
ERROR_HOST_UNREACHABLE
The network location cannot be reached.

whakru · 2021-02-02T12:24:25Z

After losing the connection for unknown reasons, it can not restore the connection, and begins to lose memory. What eventually comes to crash.
If I try to disable my router myself to lose connection, this does not happen.
nodemcu

15:12:49.956 ->   -  -  -  -  -  -  -  -  - Sync OK -  -  -  -  -  -  -  -  -  -  -  -
15:12:49.956 -> FreeHeap: 34504
15:12:54.942 -> FreeHeap: 34504
15:12:59.932 -> FreeHeap: 34504
15:13:03.026 -> state: 5 -> 2 (3c0)
15:13:03.026 -> rm 0
15:13:03.026 -> pm close 7
15:13:03.026 -> wifi evt: 1
15:13:03.026 -> STA disconnect: 3
15:13:04.023 -> reconnect
15:13:04.023 -> state: 2 -> 0 (0)
15:13:04.023 -> Интернета нет...... OFF MDNS! 
15:13:04.161 -> scandone
15:13:04.161 -> state: 0 -> 2 (b0)
15:13:04.945 -> FreeHeap: 35640
15:13:05.148 -> state: 2 -> 0 (2)
15:13:05.148 -> reconnect
15:13:05.148 -> wifi evt: 1
15:13:05.148 -> STA disconnect: 2
15:13:05.285 -> scandone
15:13:05.285 -> state: 0 -> 2 (b0)
15:13:06.276 -> state: 2 -> 0 (2)
15:13:06.276 -> reconnect
15:13:06.276 -> wifi evt: 1
15:13:06.276 -> STA disconnect: 2
15:13:06.413 -> scandone
15:13:06.413 -> state: 0 -> 2 (b0)
15:13:07.401 -> state: 2 -> 0 (2)
15:13:07.401 -> reconnect
15:13:07.401 -> wifi evt: 1
15:13:07.401 -> STA disconnect: 2
15:13:07.536 -> scandone
15:13:07.536 -> state: 0 -> 2 (b0)
15:13:08.523 -> state: 2 -> 0 (2)
15:13:08.523 -> reconnect
15:13:08.523 -> wifi evt: 1
15:13:08.523 -> STA disconnect: 2
15:13:08.658 -> scandone
15:13:08.658 -> state: 0 -> 2 (b0)
15:13:09.644 -> state: 2 -> 0 (2)
15:13:09.644 -> reconnect
15:13:09.644 -> wifi evt: 1
15:13:09.644 -> STA disconnect: 2
15:13:09.780 -> scandone
15:13:09.780 -> state: 0 -> 2 (b0)
15:13:09.952 -> FreeHeap: 34816
15:13:10.767 -> state: 2 -> 0 (2)
15:13:10.767 -> reconnect
15:13:10.767 -> wifi evt: 1
15:13:10.767 -> STA disconnect: 2
15:13:10.903 -> scandone
15:13:10.903 -> state: 0 -> 2 (b0)
15:13:11.896 -> state: 2 -> 0 (2)
15:13:11.896 -> reconnect
15:13:11.896 -> wifi evt: 1
15:13:11.896 -> STA disconnect: 2
15:13:11.998 -> scandone
15:13:11.998 -> state: 0 -> 2 (b0)
15:13:13.019 -> state: 2 -> 0 (2)
15:13:13.019 -> reconnect
15:13:13.019 -> wifi evt: 1
15:13:13.019 -> STA disconnect: 2
15:13:13.122 -> scandone
15:13:13.122 -> state: 0 -> 2 (b0)
15:13:14.124 -> state: 2 -> 0 (2)
15:13:14.124 -> reconnect
15:13:14.124 -> wifi evt: 1
15:13:14.124 -> STA disconnect: 2
15:13:14.263 -> scandone
15:13:14.263 -> state: 0 -> 2 (b0)
15:13:14.939 -> FreeHeap: 33888
15:13:15.245 -> state: 2 -> 0 (2)
15:13:15.245 -> reconnect
15:13:15.245 -> wifi evt: 1
15:13:15.245 -> STA disconnect: 2
15:13:15.380 -> scandone
15:13:15.380 -> state: 0 -> 2 (b0)
15:13:16.366 -> state: 2 -> 0 (2)
15:13:16.366 -> reconnect
15:13:16.366 -> wifi evt: 1
15:13:16.366 -> STA disconnect: 2
15:13:16.503 -> scandone
15:13:16.503 -> state: 0 -> 2 (b0)
15:13:17.488 -> state: 2 -> 0 (2)
15:13:17.488 -> reconnect
15:13:17.488 -> wifi evt: 1
15:13:17.488 -> STA disconnect: 2
15:13:17.624 -> scandone
15:13:17.624 -> state: 0 -> 2 (b0)
15:13:18.608 -> state: 2 -> 0 (2)
15:13:18.608 -> reconnect
15:13:18.608 -> wifi evt: 1
15:13:18.642 -> STA disconnect: 2
15:13:18.745 -> scandone
15:13:18.745 -> state: 0 -> 2 (b0)
15:13:19.762 -> state: 2 -> 0 (2)
15:13:19.762 -> reconnect
15:13:19.762 -> wifi evt: 1
15:13:19.762 -> STA disconnect: 2
15:13:19.865 -> scandone
15:13:19.865 -> state: 0 -> 2 (b0)
15:13:19.932 -> FreeHeap: 32728
15:13:20.885 -> state: 2 -> 0 (2)
15:13:20.885 -> reconnect
15:13:20.885 -> wifi evt: 1
15:13:20.885 -> STA disconnect: 2
15:13:20.987 -> scandone
15:13:20.987 -> state: 0 -> 2 (b0)
15:13:21.974 -> state: 2 -> 0 (2)
15:13:21.974 -> reconnect
15:13:21.974 -> wifi evt: 1
15:13:22.008 -> STA disconnect: 2
15:13:22.110 -> scandone
15:13:22.110 -> state: 0 -> 2 (b0)
15:13:23.100 -> state: 2 -> 0 (2)
15:13:23.100 -> reconnect
15:13:23.100 -> wifi evt: 1
15:13:23.100 -> STA disconnect: 2
15:13:23.235 -> scandone
15:13:23.235 -> state: 0 -> 2 (b0)
15:13:24.238 -> state: 2 -> 0 (2)
15:13:24.238 -> reconnect
15:13:24.238 -> wifi evt: 1
15:13:24.238 -> STA disconnect: 2
15:13:24.341 -> scandone
15:13:24.341 -> state: 0 -> 2 (b0)
15:13:24.952 -> FreeHeap: 31800
15:13:25.358 -> state: 2 -> 0 (2)
15:13:25.358 -> reconnect
15:13:25.358 -> wifi evt: 1
15:13:25.358 -> STA disconnect: 2
15:13:25.462 -> scandone
15:13:25.462 -> state: 0 -> 2 (b0)
15:13:26.481 -> state: 2 -> 0 (2)
15:13:26.481 -> reconnect
15:13:26.481 -> wifi evt: 1
15:13:26.481 -> STA disconnect: 2
15:13:26.585 -> scandone
15:13:26.585 -> state: 0 -> 2 (b0)
15:13:27.610 -> state: 2 -> 0 (2)
15:13:27.610 -> reconnect
15:13:27.610 -> wifi evt: 1
15:13:27.610 -> STA disconnect: 2
15:13:27.713 -> scandone
15:13:27.713 -> state: 0 -> 2 (b0)
15:13:28.733 -> state: 2 -> 0 (2)
15:13:28.733 -> reconnect
15:13:28.733 -> wifi evt: 1
15:13:28.733 -> STA disconnect: 2
15:13:28.835 -> scandone
15:13:28.835 -> state: 0 -> 2 (b0)
15:13:29.851 -> state: 2 -> 0 (2)
15:13:29.851 -> reconnect
15:13:29.851 -> wifi evt: 1
15:13:29.851 -> STA disconnect: 2
15:13:29.952 -> FreeHeap: 30640
15:13:29.952 -> scandone
15:13:29.952 -> state: 0 -> 2 (b0)
15:13:30.971 -> state: 2 -> 0 (2)
15:13:30.971 -> reconnect
15:13:30.971 -> wifi evt: 1
15:13:30.971 -> STA disconnect: 2
15:13:31.074 -> scandone
15:13:31.074 -> state: 0 -> 2 (b0)
15:13:32.070 -> state: 2 -> 0 (2)
15:13:32.070 -> reconnect
15:13:32.070 -> wifi evt: 1
15:13:32.103 -> STA disconnect: 2
15:13:32.207 -> scandone
15:13:32.207 -> state: 0 -> 2 (b0)
15:13:33.200 -> state: 2 -> 0 (2)
15:13:33.200 -> reconnect
15:13:33.200 -> wifi evt: 1
15:13:33.200 -> STA disconnect: 2
15:13:33.338 -> scandone
15:13:33.338 -> state: 0 -> 2 (b0)
15:13:34.339 -> state: 2 -> 0 (2)
15:13:34.339 -> reconnect
15:13:34.339 -> wifi evt: 1
15:13:34.339 -> STA disconnect: 2
15:13:34.442 -> scandone
15:13:34.442 -> state: 0 -> 2 (b0)
15:13:34.952 -> FreeHeap: 29712
15:13:35.464 -> state: 2 -> 0 (2)
15:13:35.464 -> reconnect
15:13:35.464 -> wifi evt: 1
15:13:35.464 -> STA disconnect: 2
15:13:35.566 -> scandone
15:13:35.566 -> state: 0 -> 2 (b0)
15:13:36.558 -> state: 2 -> 0 (2)
15:13:36.558 -> reconnect
15:13:36.558 -> wifi evt: 1
15:13:36.591 -> STA disconnect: 2
15:13:36.694 -> scandone
15:13:36.694 -> state: 0 -> 2 (b0)
15:13:37.681 -> state: 2 -> 0 (2)
15:13:37.681 -> reconnect
15:13:37.681 -> wifi evt: 1
15:13:37.715 -> STA disconnect: 2
15:13:37.818 -> scandone
15:13:37.818 -> state: 0 -> 2 (b0)
15:13:38.805 -> state: 2 -> 0 (2)
15:13:38.805 -> reconnect
15:13:38.805 -> wifi evt: 1
15:13:38.805 -> STA disconnect: 2
15:13:38.942 -> scandone
15:13:38.942 -> state: 0 -> 2 (b0)
15:13:39.929 -> state: 2 -> 0 (2)
15:13:39.929 -> reconnect
15:13:39.929 -> wifi evt: 1
15:13:39.929 -> STA disconnect: 2
15:13:39.964 -> FreeHeap: 28552
15:13:40.065 -> scandone
15:13:40.065 -> state: 0 -> 2 (b0)
15:13:41.052 -> state: 2 -> 0 (2)
15:13:41.052 -> reconnect
15:13:41.052 -> wifi evt: 1
15:13:41.052 -> STA disconnect: 2
15:13:41.189 -> scandone
15:13:41.189 -> state: 0 -> 2 (b0)
15:13:42.179 -> state: 2 -> 0 (2)
15:13:42.179 -> reconnect
15:13:42.179 -> wifi evt: 1
15:13:42.179 -> STA disconnect: 2
15:13:42.314 -> scandone
15:13:42.314 -> state: 0 -> 2 (b0)
15:13:42.622 ->   -  -  -  -  -  -  -  -  - Sync ERROR-no internet -  -  -  -  -  -  -  -  -  -  -  -
15:13:43.304 -> state: 2 -> 0 (2)
15:13:43.304 -> reconnect
15:13:43.304 -> wifi evt: 1
15:13:43.304 -> STA disconnect: 2
15:13:43.442 -> scandone
15:13:43.442 -> state: 0 -> 2 (b0)
15:13:44.441 -> state: 2 -> 0 (2)
15:13:44.441 -> reconnect
15:13:44.441 -> wifi evt: 1
15:13:44.441 -> STA disconnect: 2
15:13:44.544 -> scandone
15:13:44.544 -> state: 0 -> 2 (b0)
15:13:44.953 -> FreeHeap: 27624
15:13:45.533 -> state: 2 -> 0 (2)
15:13:45.533 -> reconnect
15:13:45.533 -> wifi evt: 1
15:13:45.567 -> STA disconnect: 2
15:13:45.670 -> scandone
15:13:45.670 -> state: 0 -> 2 (b0)
15:13:46.658 -> state: 2 -> 0 (2)
15:13:46.658 -> reconnect
15:13:46.658 -> wifi evt: 1
15:13:46.658 -> STA disconnect: 2
15:13:46.794 -> scandone
15:13:46.794 -> state: 0 -> 2 (b0)
15:13:47.784 -> state: 2 -> 0 (2)
15:13:47.784 -> reconnect
15:13:47.784 -> wifi evt: 1
15:13:47.784 -> STA disconnect: 2
15:13:47.922 -> scandone
15:13:47.922 -> state: 0 -> 2 (b0)
15:13:48.906 -> state: 2 -> 0 (2)
15:13:48.906 -> reconnect
15:13:48.906 -> wifi evt: 1
15:13:48.906 -> STA disconnect: 2
15:13:49.043 -> scandone
15:13:49.043 -> state: 0 -> 2 (b0)
15:13:49.964 -> FreeHeap: 26696
15:13:50.032 -> state: 2 -> 0 (2)
15:13:50.032 -> reconnect
15:13:50.032 -> wifi evt: 1
15:13:50.032 -> STA disconnect: 2
15:13:50.169 -> scandone
15:13:50.169 -> state: 0 -> 2 (b0)
15:13:51.157 -> state: 2 -> 0 (2)
15:13:51.157 -> reconnect
15:13:51.157 -> wifi evt: 1
15:13:51.157 -> STA disconnect: 2
15:13:51.294 -> scandone
15:13:51.294 -> state: 0 -> 2 (b0)
15:13:52.285 -> state: 2 -> 0 (2)
15:13:52.285 -> reconnect
15:13:52.285 -> wifi evt: 1
15:13:52.285 -> STA disconnect: 2
15:13:52.385 -> scandone
15:13:52.385 -> state: 0 -> 2 (b0)
15:13:53.413 -> state: 2 -> 0 (2)
15:13:53.413 -> reconnect
15:13:53.413 -> wifi evt: 1
15:13:53.413 -> STA disconnect: 2
15:13:53.517 -> scandone
15:13:53.517 -> state: 0 -> 2 (b0)
15:13:54.519 -> state: 2 -> 0 (2)
15:13:54.519 -> reconnect
15:13:54.519 -> wifi evt: 1
15:13:54.519 -> STA disconnect: 2
15:13:54.655 -> scandone
15:13:54.655 -> state: 0 -> 2 (b0)
15:13:54.963 -> FreeHeap: 25536
15:13:55.646 -> state: 2 -> 0 (2)
15:13:55.646 -> reconnect
15:13:55.646 -> wifi evt: 1
15:13:55.646 -> STA disconnect: 2
15:13:55.750 -> scandone
15:13:55.750 -> state: 0 -> 2 (b0)
15:13:56.770 -> state: 2 -> 0 (2)
15:13:56.770 -> reconnect
15:13:56.770 -> wifi evt: 1
15:13:56.770 -> STA disconnect: 2
15:13:56.871 -> scandone
15:13:56.871 -> state: 0 -> 2 (b0)
15:13:57.895 -> state: 2 -> 0 (2)
15:13:57.895 -> reconnect
15:13:57.895 -> wifi evt: 1
15:13:57.895 -> STA disconnect: 2
15:13:57.995 -> scandone
15:13:57.995 -> state: 0 -> 2 (b0)
15:13:59.014 -> state: 2 -> 0 (2)
15:13:59.014 -> reconnect
15:13:59.014 -> wifi evt: 1
15:13:59.014 -> STA disconnect: 2
15:13:59.116 -> scandone
15:13:59.116 -> state: 0 -> 2 (b0)
15:13:59.967 -> FreeHeap: 24608
15:14:00.135 -> state: 2 -> 0 (2)
15:14:00.135 -> reconnect
15:14:00.135 -> wifi evt: 1
15:14:00.135 -> STA disconnect: 2
15:14:00.238 -> scandone
15:14:00.238 -> state: 0 -> 2 (b0)
15:14:01.263 -> state: 2 -> 0 (2)
15:14:01.263 -> reconnect
15:14:01.263 -> wifi evt: 1
15:14:01.263 -> STA disconnect: 2
15:14:01.365 -> scandone
15:14:01.365 -> state: 0 -> 2 (b0)
15:14:02.384 -> state: 2 -> 0 (2)
15:14:02.384 -> reconnect
15:14:02.384 -> wifi evt: 1
15:14:02.384 -> STA disconnect: 2
15:14:02.487 -> scandone
15:14:02.487 -> state: 0 -> 2 (b0)
15:14:03.480 -> state: 2 -> 0 (2)
15:14:03.480 -> reconnect
15:14:03.480 -> wifi evt: 1
15:14:03.515 -> STA disconnect: 2
15:14:03.620 -> scandone
15:14:03.620 -> state: 0 -> 2 (b0)
15:14:04.617 -> state: 2 -> 0 (2)
15:14:04.617 -> reconnect
15:14:04.617 -> wifi evt: 1
15:14:04.617 -> STA disconnect: 2
15:14:04.751 -> scandone
15:14:04.751 -> state: 0 -> 2 (b0)
15:14:04.955 -> FreeHeap: 23448
15:14:05.738 -> state: 2 -> 0 (2)
15:14:05.738 -> reconnect
15:14:05.738 -> wifi evt: 1
15:14:05.738 -> STA disconnect: 2
15:14:05.875 -> scandone
15:14:05.875 -> state: 0 -> 2 (b0)
15:14:06.868 -> state: 2 -> 0 (2)
15:14:06.868 -> reconnect
15:14:06.868 -> wifi evt: 1
15:14:06.868 -> STA disconnect: 2
15:14:06.968 -> scandone
15:14:06.968 -> state: 0 -> 2 (b0)
15:14:07.964 -> state: 2 -> 0 (2)
15:14:07.964 -> reconnect
15:14:07.964 -> wifi evt: 1
15:14:07.998 -> STA disconnect: 2
15:14:08.100 -> scandone
15:14:08.100 -> state: 0 -> 2 (b0)
15:14:09.092 -> state: 2 -> 0 (2)
15:14:09.092 -> reconnect
15:14:09.092 -> wifi evt: 1
15:14:09.092 -> STA disconnect: 2
15:14:09.229 -> scandone
15:14:09.229 -> state: 0 -> 2 (b0)
15:14:09.945 -> FreeHeap: 22520
15:14:10.217 -> state: 2 -> 0 (2)
15:14:10.217 -> reconnect
15:14:10.217 -> wifi evt: 1
15:14:10.217 -> STA disconnect: 2
15:14:10.353 -> scandone
15:14:10.353 -> state: 0 -> 2 (b0)
15:14:11.349 -> state: 2 -> 0 (2)
15:14:11.349 -> reconnect
15:14:11.349 -> wifi evt: 1
15:14:11.349 -> STA disconnect: 2
15:14:11.486 -> scandone
15:14:11.486 -> state: 0 -> 2 (b0)
15:14:12.461 -> state: 2 -> 0 (2)
15:14:12.461 -> reconnect
15:14:12.461 -> wifi evt: 1
15:14:12.461 -> STA disconnect: 2
15:14:12.601 -> scandone
15:14:12.601 -> state: 0 -> 2 (b0)
15:14:13.578 -> state: 2 -> 0 (2)
15:14:13.578 -> reconnect
15:14:13.578 -> wifi evt: 1
15:14:13.612 -> STA disconnect: 2
15:14:13.715 -> scandone
15:14:13.715 -> state: 0 -> 2 (b0)
15:14:14.720 -> state: 2 -> 0 (2)
15:14:14.720 -> reconnect
15:14:14.720 -> wifi evt: 1
15:14:14.720 -> STA disconnect: 2
15:14:14.824 -> scandone
15:14:14.824 -> state: 0 -> 2 (b0)
15:14:14.961 -> FreeHeap: 21360
15:14:15.830 -> state: 2 -> 0 (2)
15:14:15.830 -> reconnect
15:14:15.830 -> wifi evt: 1
15:14:15.830 -> STA disconnect: 2
15:14:15.969 -> scandone
15:14:15.969 -> state: 0 -> 2 (b0)
15:14:16.943 -> state: 2 -> 0 (2)
15:14:16.943 -> reconnect
15:14:16.943 -> wifi evt: 1
15:14:16.978 -> STA disconnect: 2
15:14:17.082 -> scandone
15:14:17.082 -> state: 0 -> 2 (b0)
15:14:18.092 -> state: 2 -> 0 (2)
15:14:18.092 -> reconnect
15:14:18.092 -> wifi evt: 1
15:14:18.092 -> STA disconnect: 2
15:14:18.197 -> scandone
15:14:18.197 -> state: 0 -> 2 (b0)
15:14:19.205 -> state: 2 -> 0 (2)
15:14:19.205 -> reconnect
15:14:19.205 -> wifi evt: 1
15:14:19.205 -> STA disconnect: 2
15:14:19.308 -> scandone
15:14:19.308 -> state: 0 -> 2 (b0)
15:14:19.966 -> FreeHeap: 20432
15:14:20.310 -> state: 2 -> 0 (2)
15:14:20.310 -> reconnect
15:14:20.310 -> wifi evt: 1
15:14:20.345 -> STA disconnect: 2
15:14:20.446 -> scandone
15:14:20.446 -> state: 0 -> 2 (b0)
15:14:21.434 -> state: 2 -> 0 (2)
15:14:21.434 -> reconnect
15:14:21.434 -> wifi evt: 1
15:14:21.434 -> STA disconnect: 2
15:14:21.572 -> scandone
15:14:21.572 -> state: 0 -> 2 (b0)
15:14:22.560 -> state: 2 -> 0 (2)
15:14:22.560 -> reconnect
15:14:22.560 -> wifi evt: 1
15:14:22.560 -> STA disconnect: 2
15:14:22.696 -> scandone
15:14:22.696 -> state: 0 -> 2 (b0)
15:14:23.689 -> state: 2 -> 0 (2)
15:14:23.689 -> reconnect
15:14:23.689 -> wifi evt: 1
15:14:23.689 -> STA disconnect: 2
15:14:23.829 -> scandone
15:14:23.829 -> state: 0 -> 2 (b0)
15:14:24.827 -> state: 2 -> 0 (2)
15:14:24.827 -> reconnect
15:14:24.827 -> wifi evt: 1
15:14:24.827 -> STA disconnect: 2
15:14:24.927 -> scandone
15:14:24.927 -> state: 0 -> 2 (b0)
15:14:24.962 -> FreeHeap: 19272
15:14:25.922 -> state: 2 -> 0 (2)
15:14:25.922 -> reconnect
15:14:25.922 -> wifi evt: 1
15:14:25.922 -> STA disconnect: 2
15:14:26.058 -> scandone
15:14:26.058 -> state: 0 -> 2 (b0)
15:14:27.052 -> state: 2 -> 0 (2)
15:14:27.052 -> reconnect
15:14:27.052 -> wifi evt: 1
15:14:27.052 -> STA disconnect: 2
15:14:27.189 -> scandone
15:14:27.189 -> state: 0 -> 2 (b0)
15:14:28.178 -> state: 2 -> 0 (2)
15:14:28.178 -> reconnect
15:14:28.178 -> wifi evt: 1
15:14:28.178 -> STA disconnect: 2
15:14:28.313 -> scandone
15:14:28.313 -> state: 0 -> 2 (b0)
15:14:29.302 -> state: 2 -> 0 (2)
15:14:29.302 -> reconnect
15:14:29.302 -> wifi evt: 1
15:14:29.302 -> STA disconnect: 2
15:14:29.438 -> scandone
15:14:29.438 -> state: 0 -> 2 (b0)
15:14:29.950 -> FreeHeap: 18344
15:14:30.425 -> state: 2 -> 0 (2)
15:14:30.425 -> reconnect
15:14:30.425 -> wifi evt: 1
15:14:30.425 -> STA disconnect: 2
15:14:30.562 -> scandone
15:14:30.562 -> state: 0 -> 2 (b0)
15:14:31.555 -> state: 2 -> 0 (2)
15:14:31.555 -> reconnect
15:14:31.555 -> wifi evt: 1
15:14:31.555 -> STA disconnect: 2
15:14:31.658 -> scandone
15:14:31.658 -> state: 0 -> 2 (b0)
15:14:32.678 -> state: 2 -> 0 (2)
15:14:32.678 -> reconnect
15:14:32.678 -> wifi evt: 1
15:14:32.678 -> STA disconnect: 2
15:14:32.780 -> scandone
15:14:32.780 -> state: 0 -> 2 (b0)
15:14:33.780 -> state: 2 -> 0 (2)
15:14:33.780 -> reconnect
15:14:33.780 -> wifi evt: 1
15:14:33.780 -> STA disconnect: 2
15:14:33.917 -> scandone
15:14:33.917 -> state: 0 -> 2 (b0)
15:14:34.911 -> state: 2 -> 0 (2)
15:14:34.911 -> reconnect
15:14:34.911 -> wifi evt: 1
15:14:34.911 -> STA disconnect: 2
15:14:34.944 -> FreeHeap: 17184
15:14:35.047 -> scandone
15:14:35.047 -> state: 0 -> 2 (b0)
15:14:36.039 -> state: 2 -> 0 (2)
15:14:36.039 -> reconnect
15:14:36.039 -> wifi evt: 1
15:14:36.039 -> STA disconnect: 2
15:14:36.140 -> scandone
15:14:36.140 -> state: 0 -> 2 (b0)
15:14:37.157 -> state: 2 -> 0 (2)
15:14:37.157 -> reconnect
15:14:37.157 -> wifi evt: 1
15:14:37.157 -> STA disconnect: 2
15:14:37.260 -> scandone
15:14:37.260 -> state: 0 -> 2 (b0)
15:14:38.281 -> state: 2 -> 0 (2)
15:14:38.281 -> reconnect
15:14:38.281 -> wifi evt: 1
15:14:38.281 -> STA disconnect: 2
15:14:38.385 -> scandone
15:14:38.385 -> state: 0 -> 2 (b0)
15:14:39.408 -> state: 2 -> 0 (2)
15:14:39.408 -> reconnect
15:14:39.408 -> wifi evt: 1
15:14:39.408 -> STA disconnect: 2
15:14:39.509 -> scandone
15:14:39.509 -> state: 0 -> 2 (b0)
15:14:39.955 -> FreeHeap: 16256
15:14:40.532 -> state: 2 -> 0 (2)
15:14:40.532 -> reconnect
15:14:40.532 -> wifi evt: 1
15:14:40.532 -> STA disconnect: 2
15:14:40.634 -> scandone
15:14:40.634 -> state: 0 -> 2 (b0)
15:14:41.627 -> state: 2 -> 0 (2)
15:14:41.627 -> reconnect
15:14:41.627 -> wifi evt: 1
15:14:41.627 -> STA disconnect: 2
15:14:41.766 -> scandone
15:14:41.766 -> state: 0 -> 2 (b0)
15:14:42.758 -> state: 2 -> 0 (2)
15:14:42.758 -> reconnect
15:14:42.758 -> wifi evt: 1
15:14:42.758 -> STA disconnect: 2
15:14:42.895 -> scandone
15:14:42.895 -> state: 0 -> 2 (b0)
15:14:43.892 -> state: 2 -> 0 (2)
15:14:43.892 -> reconnect
15:14:43.892 -> wifi evt: 1
15:14:43.892 -> STA disconnect: 2
15:14:43.996 -> scandone
15:14:43.996 -> state: 0 -> 2 (b0)
15:14:44.960 -> FreeHeap: 15328
15:14:44.994 -> state: 2 -> 0 (2)
15:14:44.994 -> reconnect
15:14:44.994 -> wifi evt: 1
15:14:44.994 -> STA disconnect: 2
15:14:45.130 -> scandone
15:14:45.130 -> state: 0 -> 2 (b0)
15:14:46.119 -> state: 2 -> 0 (2)
15:14:46.119 -> reconnect
15:14:46.119 -> wifi evt: 1
15:14:46.119 -> STA disconnect: 2
15:14:46.256 -> scandone
15:14:46.256 -> state: 0 -> 2 (b0)
15:14:46.461 ->   -  -  -  -  -  -  -  -  - Sync ERROR-no internet -  -  -  -  -  -  -  -  -  -  -  -
15:14:47.242 -> state: 2 -> 0 (2)
15:14:47.242 -> reconnect
15:14:47.242 -> wifi evt: 1
15:14:47.242 -> STA disconnect: 2
15:14:47.380 -> scandone
15:14:47.380 -> state: 0 -> 2 (b0)
15:14:48.371 -> state: 2 -> 0 (2)
15:14:48.371 -> reconnect
15:14:48.371 -> wifi evt: 1
15:14:48.371 -> STA disconnect: 2
15:14:48.508 -> scandone
15:14:48.508 -> state: 0 -> 2 (b0)
15:14:49.503 -> state: 2 -> 0 (2)
15:14:49.503 -> reconnect
15:14:49.503 -> wifi evt: 1
15:14:49.503 -> STA disconnect: 2
15:14:49.604 -> scandone
15:14:49.604 -> state: 0 -> 2 (b0)
15:14:49.943 -> FreeHeap: 14168
15:14:50.626 -> state: 2 -> 0 (2)
15:14:50.626 -> reconnect
15:14:50.626 -> wifi evt: 1
15:14:50.626 -> STA disconnect: 2
15:14:50.726 -> scandone
15:14:50.726 -> state: 0 -> 2 (b0)
15:14:51.750 -> state: 2 -> 0 (2)
15:14:51.750 -> reconnect
15:14:51.750 -> wifi evt: 1
15:14:51.750 -> STA disconnect: 2
15:14:51.853 -> scandone
15:14:51.853 -> state: 0 -> 2 (b0)
15:14:52.876 -> state: 2 -> 0 (2)
15:14:52.876 -> reconnect
15:14:52.876 -> wifi evt: 1
15:14:52.876 -> STA disconnect: 2
15:14:52.979 -> scandone
15:14:52.979 -> state: 0 -> 2 (b0)
15:14:53.982 -> state: 2 -> 0 (2)
15:14:53.982 -> reconnect
15:14:53.982 -> wifi evt: 1
15:14:53.982 -> STA disconnect: 2
15:14:54.120 -> scandone
15:14:54.120 -> state: 0 -> 2 (b0)
15:14:54.971 -> FreeHeap: 13240
15:14:55.106 -> state: 2 -> 0 (2)
15:14:55.106 -> reconnect
15:14:55.106 -> wifi evt: 1
15:14:55.106 -> STA disconnect: 2
15:14:55.243 -> scandone
15:14:55.243 -> state: 0 -> 2 (b0)
15:14:56.224 -> state: 2 -> 0 (2)
15:14:56.224 -> reconnect
15:14:56.224 -> wifi evt: 1
15:14:56.224 -> STA disconnect: 2
15:14:56.360 -> scandone
15:14:56.360 -> state: 0 -> 2 (b0)
15:14:57.354 -> state: 2 -> 0 (2)
15:14:57.354 -> reconnect
15:14:57.354 -> wifi evt: 1
15:14:57.354 -> STA disconnect: 2
15:14:57.455 -> scandone
15:14:57.455 -> state: 0 -> 2 (b0)
15:14:58.480 -> state: 2 -> 0 (2)
15:14:58.480 -> reconnect
15:14:58.480 -> wifi evt: 1
15:14:58.480 -> STA disconnect: 2
15:14:58.579 -> scandone
15:14:58.579 -> state: 0 -> 2 (b0)
15:14:59.605 -> state: 2 -> 0 (2)
15:14:59.605 -> reconnect
15:14:59.605 -> wifi evt: 1
15:14:59.605 -> STA disconnect: 2
15:14:59.708 -> scandone
15:14:59.708 -> state: 0 -> 2 (b0)
15:14:59.946 -> FreeHeap: 12080
15:15:00.727 -> state: 2 -> 0 (2)
15:15:00.727 -> reconnect
15:15:00.727 -> wifi evt: 1
15:15:00.727 -> STA disconnect: 2
15:15:00.832 -> scandone
15:15:00.832 -> state: 0 -> 2 (b0)
15:15:01.824 -> state: 2 -> 0 (2)
15:15:01.824 -> reconnect
15:15:01.824 -> wifi evt: 1
15:15:01.824 -> STA disconnect: 2
15:15:01.959 -> scandone
15:15:01.959 -> state: 0 -> 2 (b0)
15:15:02.946 -> state: 2 -> 0 (2)
15:15:02.946 -> reconnect
15:15:02.946 -> wifi evt: 1
15:15:02.980 -> STA disconnect: 2
15:15:03.081 -> scandone
15:15:03.081 -> state: 0 -> 2 (b0)
15:15:04.084 -> state: 2 -> 0 (2)
15:15:04.084 -> reconnect
15:15:04.084 -> wifi evt: 1
15:15:04.084 -> STA disconnect: 2
15:15:04.189 -> scandone
15:15:04.189 -> state: 0 -> 2 (b0)
15:15:04.977 -> FreeHeap: 11152
15:15:05.215 -> state: 2 -> 0 (2)
15:15:05.215 -> reconnect
15:15:05.215 -> wifi evt: 1
15:15:05.215 -> STA disconnect: 2
15:15:05.317 -> scandone
15:15:05.317 -> state: 0 -> 2 (b0)
15:15:06.341 -> state: 2 -> 0 (2)
15:15:06.341 -> reconnect
15:15:06.341 -> wifi evt: 1
15:15:06.341 -> STA disconnect: 2
15:15:06.443 -> scandone
15:15:06.443 -> state: 0 -> 2 (b0)
15:15:07.461 -> state: 2 -> 0 (2)
15:15:07.461 -> reconnect
15:15:07.461 -> wifi evt: 1
15:15:07.461 -> STA disconnect: 2
15:15:07.563 -> scandone
15:15:07.563 -> state: 0 -> 2 (b0)
15:15:08.584 -> state: 2 -> 0 (2)
15:15:08.584 -> reconnect
15:15:08.584 -> wifi evt: 1
15:15:08.584 -> STA disconnect: 2
15:15:08.686 -> scandone
15:15:08.686 -> state: 0 -> 2 (b0)
15:15:09.707 -> state: 2 -> 0 (2)
15:15:09.707 -> reconnect
15:15:09.707 -> wifi evt: 1
15:15:09.707 -> STA disconnect: 2
15:15:09.809 -> scandone
15:15:09.809 -> state: 0 -> 2 (b0)
15:15:09.945 -> FreeHeap: 9992
15:15:10.827 -> state: 2 -> 0 (2)
15:15:10.827 -> reconnect
15:15:10.827 -> wifi evt: 1
15:15:10.827 -> STA disconnect: 2
15:15:10.930 -> scandone
15:15:10.930 -> state: 0 -> 2 (b0)
15:15:11.928 -> state: 2 -> 0 (2)
15:15:11.928 -> reconnect
15:15:11.928 -> wifi evt: 1
15:15:11.928 -> STA disconnect: 2
15:15:12.065 -> scandone
15:15:12.065 -> state: 0 -> 2 (b0)
15:15:13.054 -> state: 2 -> 0 (2)
15:15:13.054 -> reconnect
15:15:13.054 -> wifi evt: 1
15:15:13.054 -> STA disconnect: 2
15:15:13.190 -> scandone
15:15:13.190 -> state: 0 -> 2 (b0)
15:15:14.195 -> state: 2 -> 0 (2)
15:15:14.195 -> reconnect
15:15:14.195 -> wifi evt: 1
15:15:14.195 -> STA disconnect: 2
15:15:14.298 -> scandone
15:15:14.298 -> state: 0 -> 2 (b0)
15:15:14.973 -> FreeHeap: 9064
15:15:15.314 -> state: 2 -> 0 (2)
15:15:15.314 -> reconnect
15:15:15.314 -> wifi evt: 1
15:15:15.314 -> STA disconnect: 2
15:15:15.417 -> scandone
15:15:15.417 -> state: 0 -> 2 (b0)
15:15:16.436 -> state: 2 -> 0 (2)
15:15:16.436 -> reconnect
15:15:16.436 -> wifi evt: 1
15:15:16.436 -> STA disconnect: 2
15:15:16.540 -> scandone
15:15:16.540 -> state: 0 -> 2 (b0)
15:15:17.529 -> state: 2 -> 0 (2)
15:15:17.529 -> reconnect
15:15:17.529 -> wifi evt: 1
15:15:17.564 -> STA disconnect: 2
15:15:17.666 -> scandone
15:15:17.666 -> state: 0 -> 2 (b0)
15:15:18.654 -> state: 2 -> 0 (2)
15:15:18.654 -> reconnect
15:15:18.654 -> wifi evt: 1
15:15:18.654 -> STA disconnect: 2
15:15:18.791 -> scandone
15:15:18.791 -> state: 0 -> 2 (b0)
15:15:19.781 -> state: 2 -> 0 (2)
15:15:19.781 -> reconnect
15:15:19.781 -> wifi evt: 1
15:15:19.781 -> STA disconnect: 2
15:15:19.916 -> scandone
15:15:19.916 -> state: 0 -> 2 (b0)
15:15:19.951 -> FreeHeap: 7904
15:15:20.903 -> state: 2 -> 0 (2)
15:15:20.903 -> reconnect
15:15:20.903 -> wifi evt: 1
15:15:20.903 -> STA disconnect: 2
15:15:21.038 -> scandone
15:15:21.038 -> state: 0 -> 2 (b0)
15:15:22.024 -> state: 2 -> 0 (2)
15:15:22.024 -> reconnect
15:15:22.024 -> wifi evt: 1
15:15:22.024 -> STA disconnect: 2
15:15:22.161 -> scandone
15:15:22.161 -> state: 0 -> 2 (b0)
15:15:23.138 -> state: 2 -> 0 (2)
15:15:23.138 -> reconnect
15:15:23.138 -> wifi evt: 1
15:15:23.138 -> STA disconnect: 2
15:15:23.274 -> scandone
15:15:23.274 -> state: 0 -> 2 (b0)
15:15:24.285 -> state: 2 -> 0 (2)
15:15:24.285 -> reconnect
15:15:24.285 -> wifi evt: 1
15:15:24.285 -> STA disconnect: 2
15:15:24.386 -> scandone
15:15:24.386 -> state: 0 -> 2 (b0)
15:15:24.966 -> FreeHeap: 6976
15:15:25.407 -> state: 2 -> 0 (2)
15:15:25.407 -> reconnect
15:15:25.407 -> wifi evt: 1
15:15:25.407 -> STA disconnect: 2
15:15:25.512 -> scandone
15:15:25.512 -> state: 0 -> 2 (b0)
15:15:26.533 -> state: 2 -> 0 (2)
15:15:26.533 -> reconnect
15:15:26.533 -> wifi evt: 1
15:15:26.533 -> STA disconnect: 2
15:15:26.634 -> scandone
15:15:26.634 -> state: 0 -> 2 (b0)
15:15:27.624 -> state: 2 -> 0 (2)
15:15:27.624 -> reconnect
15:15:27.624 -> wifi evt: 1
15:15:27.657 -> STA disconnect: 2
15:15:27.762 -> scandone
15:15:27.762 -> state: 0 -> 2 (b0)
15:15:28.754 -> state: 2 -> 0 (2)
15:15:28.754 -> reconnect
15:15:28.754 -> wifi evt: 1
15:15:28.754 -> STA disconnect: 2
15:15:28.892 -> scandone
15:15:28.892 -> state: 0 -> 2 (b0)
15:15:29.886 -> state: 2 -> 0 (2)
15:15:29.886 -> reconnect
15:15:29.886 -> wifi evt: 1
15:15:29.886 -> STA disconnect: 2
15:15:29.953 -> FreeHeap: 5816
15:15:29.988 -> scandone
15:15:29.988 -> state: 0 -> 2 (b0)
15:15:31.010 -> state: 2 -> 0 (2)
15:15:31.010 -> reconnect
15:15:31.010 -> wifi evt: 1
15:15:31.010 -> STA disconnect: 2
15:15:31.112 -> scandone
15:15:31.112 -> state: 0 -> 2 (b0)
15:15:32.137 -> state: 2 -> 0 (2)
15:15:32.137 -> reconnect
15:15:32.137 -> wifi evt: 1
15:15:32.137 -> STA disconnect: 2
15:15:32.240 -> scandone
15:15:32.240 -> state: 0 -> 2 (b0)
15:15:33.232 -> state: 2 -> 0 (2)
15:15:33.232 -> reconnect
15:15:33.232 -> wifi evt: 1
15:15:33.266 -> STA disconnect: 2
15:15:33.371 -> scandone
15:15:33.371 -> state: 0 -> 2 (b0)
15:15:34.376 -> state: 2 -> 0 (2)
15:15:34.376 -> reconnect
15:15:34.376 -> wifi evt: 1
15:15:34.376 -> STA disconnect: 2
15:15:34.478 -> scandone
15:15:34.478 -> state: 0 -> 2 (b0)
15:15:34.951 -> FreeHeap: 4888
15:15:35.494 -> state: 2 -> 0 (2)
15:15:35.494 -> reconnect
15:15:35.494 -> wifi evt: 1
15:15:35.494 -> STA disconnect: 2
15:15:35.597 -> scandone
15:15:35.597 -> state: 0 -> 2 (b0)
15:15:36.618 -> state: 2 -> 0 (2)
15:15:36.618 -> reconnect
15:15:36.618 -> wifi evt: 1
15:15:36.618 -> STA disconnect: 2
15:15:36.718 -> scandone
15:15:36.718 -> state: 0 -> 2 (b0)
15:15:37.747 -> state: 2 -> 0 (2)
15:15:37.747 -> reconnect
15:15:37.747 -> wifi evt: 1
15:15:37.747 -> STA disconnect: 2
15:15:37.849 -> scandone
15:15:37.849 -> state: 0 -> 2 (b0)
15:15:38.841 -> state: 2 -> 0 (2)
15:15:38.841 -> reconnect
15:15:38.841 -> wifi evt: 1
15:15:38.875 -> STA disconnect: 2
15:15:38.977 -> scandone
15:15:38.977 -> state: 0 -> 2 (b0)
15:15:39.965 -> FreeHeap: 3960
15:15:39.965 -> state: 2 -> 0 (2)
15:15:39.965 -> reconnect
15:15:39.965 -> wifi evt: 1
15:15:39.965 -> STA disconnect: 2
15:15:40.101 -> scandone
15:15:40.101 -> state: 0 -> 2 (b0)
15:15:41.085 -> state: 2 -> 0 (2)
15:15:41.085 -> reconnect
15:15:41.085 -> wifi evt: 1
15:15:41.119 -> STA disconnect: 2
15:15:41.221 -> scandone
15:15:41.221 -> state: 0 -> 2 (b0)
15:15:42.206 -> state: 2 -> 0 (2)
15:15:42.206 -> reconnect
15:15:42.206 -> wifi evt: 1
15:15:42.241 -> STA disconnect: 2
15:15:42.342 -> scandone
15:15:42.342 -> state: 0 -> 2 (b0)
15:15:43.327 -> state: 2 -> 0 (2)
15:15:43.327 -> reconnect
15:15:43.327 -> wifi evt: 1
15:15:43.362 -> STA disconnect: 2
15:15:43.466 -> scandone
15:15:43.466 -> state: 0 -> 2 (b0)
15:15:44.469 -> state: 2 -> 0 (2)
15:15:44.469 -> reconnect
15:15:44.469 -> wifi evt: 1
15:15:44.469 -> STA disconnect: 2
15:15:44.572 -> scandone
15:15:44.572 -> state: 0 -> 2 (b0)
15:15:44.982 -> FreeHeap: 2800
15:15:45.596 -> state: 2 -> 0 (2)
15:15:45.596 -> reconnect
15:15:45.596 -> wifi evt: 1
15:15:45.596 -> STA disconnect: 2
15:15:45.698 -> scandone
15:15:45.698 -> state: 0 -> 2 (b0)
15:15:46.480 ->   -  -  -  -  -  -  -  -  - Sync ERROR-no internet -  -  -  -  -  -  -  -  -  -  -  -
15:15:46.719 -> state: 2 -> 0 (2)
15:15:46.719 -> reconnect
15:15:46.719 -> wifi evt: 1
15:15:46.719 -> STA disconnect: 2
15:15:46.821 -> scandone
15:15:46.821 -> state: 0 -> 2 (b0)
15:15:47.844 -> state: 2 -> 0 (2)
15:15:47.844 -> reconnect
15:15:47.844 -> wifi evt: 1
15:15:47.844 -> STA disconnect: 2
15:15:47.945 -> scandone
15:15:47.945 -> state: 0 -> 2 (b0)
15:15:48.936 -> state: 2 -> 0 (2)
15:15:48.936 -> reconnect
15:15:48.936 -> wifi evt: 1
15:15:48.970 -> STA disconnect: 2
15:15:49.071 -> scandone
15:15:49.071 -> state: 0 -> 2 (b0)
15:15:49.957 -> FreeHeap: 1872
15:15:50.060 -> state: 2 -> 0 (2)
15:15:50.060 -> reconnect
15:15:50.060 -> wifi evt: 1
15:15:50.094 -> STA disconnect: 2
15:15:50.195 -> scandone
15:15:50.195 -> state: 0 -> 2 (b0)
15:15:51.212 -> state: 2 -> 0 (2)
15:15:51.212 -> reconnect
15:15:51.212 -> wifi evt: 1
15:15:51.212 -> STA disconnect: 2
15:15:51.315 -> scandone
15:15:51.315 -> state: 0 -> 2 (b0)
15:15:52.304 -> state: 2 -> 0 (2)
15:15:52.304 -> reconnect
15:15:52.304 -> wifi evt: 1
15:15:52.304 -> STA disconnect: 2
15:15:52.441 -> scandone
15:15:52.441 -> state: 0 -> 2 (b0)
15:15:53.428 -> state: 2 -> 0 (2)
15:15:53.428 -> reconnect
15:15:53.428 -> wifi evt: 1
15:15:53.428 -> STA disconnect: 2
15:15:53.568 -> scandone
15:15:53.568 -> state: 0 -> 2 (b0)
15:15:54.563 -> state: 2 -> 0 (2)
15:15:54.563 -> reconnect
15:15:54.563 -> wifi evt: 1
15:15:54.563 -> STA disconnect: 2
15:15:54.665 -> scandone
15:15:54.665 -> state: 0 -> 2 (b0)
15:15:54.970 -> FreeHeap: 712
15:15:55.683 -> state: 2 -> 0 (2)
15:15:55.683 -> reconnect
15:15:55.683 -> wifi evt: 1
15:15:55.683 -> STA disconnect: 2
15:15:55.787 -> scandone
15:15:55.787 -> state: 0 -> 2 (b0)
15:15:56.814 -> state: 2 -> 0 (2)
15:15:56.814 -> reconnect
15:15:56.814 -> wifi evt: 1
15:15:56.814 -> STA disconnect: 2
15:15:56.849 -> Fatal exception 29(StoreProhibitedCause):
15:15:56.849 -> epc1=0x4000df64, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
15:15:56.849 -> 
15:15:56.849 -> --------------- CUT HERE FOR EXCEPTION DECODER ---------------
15:15:56.883 -> 
15:15:56.883 -> Exception (29):
15:15:56.883 -> epc1=0x4000df64 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000
15:15:56.883 -> 
15:15:56.883 -> >>>stack>>>
15:15:56.883 -> 
15:15:56.883 -> ctx: sys
15:15:56.883 -> sp: 3fffec10 end: 3fffffb0 offset: 0190
15:15:56.883 -> 3fffeda0:  0000001a 3ffeedf8 00000002 40100b3c  
15:15:56.883 -> 3fffedb0:  4023ed4f 3ffe8340 00000040 4023ece4  
15:15:56.883 -> 3fffedc0:  00000002 4023ec8b 00000002 4023dde0  
15:15:56.883 -> 3fffedd0:  4023de09 3fffee80 3ffeedf8 0000001a  
15:15:56.917 -> 3fffede0:  4023b835 3fffee80 3ffeeca4 3ffee630  
15:15:56.917 -> 3fffedf0:  3ffeaaac 4023b82a 3fffee80 3fffbec4  
15:15:56.917 -> 3fffee00:  696c754a 69346e61 3f00736b 60000600  
15:15:56.917 -> 3fffee10:  3fffbf80 3fff26ec 0000000a 3ffeecf0  
15:15:56.917 -> 3fffee20:  40237bdd 3ffe9e20 3fff2037 4023b067  
15:15:56.917 -> 3fffee30:  ffffffdc 3ffee7b8 3ffeaabc 3ffeedf8  
15:15:56.917 -> 3fffee40:  3ffedc60 0000003c 00000000 4023c573  
15:15:56.917 -> 3fffee50:  00000000 3fff26ec 3ffeaaac 00000000  
15:15:56.951 -> 3fffee60:  3ffeedf8 00000000 3ffee7e4 00000012  
15:15:56.951 -> 3fffee70:  3fff0588 00000008 3fffee90 40213b30  
15:15:56.951 -> 3fffee80:  00000000 0c110101 00640104 0000006b  
15:15:56.951 -> 3fffee90:  3ffeaad0 00000138 3ffeab0b 3ffeaac4  
15:15:56.951 -> 3fffeea0:  3ffeaaef 3ffeaad0 3ffeaadc 3ffeaae9  
15:15:56.951 -> 3fffeeb0:  00000000 3ffeab11 3ffeab2d 3ffeabc7  
15:15:56.951 -> 3fffeec0:  3ffeab93 3ffeabaf 00000000 3ffeab47  
15:15:56.985 -> 3fffeed0:  00000000 00000000 0000003c 00000000  
15:15:56.985 -> 3fffeee0:  3fff2004 4023bfe6 3ffedc60 3fff26ec  
15:15:56.985 -> 3fffeef0:  00000000 3ffeedf8 3ffedc60 3ffeaaac  
15:15:56.985 -> 3fffef00:  3ffeaaac 00000160 00000000 0000003c  
15:15:56.985 -> 3fffef10:  00000000 3ffeaab6 4024574b 3ffedc60  
15:15:56.985 -> 3fffef20:  3ffeaaa0 3fffdcc0 3ffea2e8 3ffea2e8  
15:15:56.985 -> 3fffef30:  00000080 3ffedc60 00000000 3ffe8590  
15:15:57.018 -> 3fffef40:  40245007 3fffdab0 00000000 402163f8  
15:15:57.018 -> 3fffef50:  3ffea2e8 40000f49 3fffdab0 40000f49  
15:15:57.018 -> 3fffef60:  40000e19 00000005 000658f0 00000000  
15:15:57.018 -> 3fffef70:  00000000 aa55aa55 000000ed 40105421  
15:15:57.018 -> 3fffef80:  40105427 000658f0 00000000 6f736265  
15:15:57.018 -> 3fffef90:  4010000d 63655300 6265572d 6b636f53  
15:15:57.018 -> 3fffefa0:  40243ee4 3fffef3c 40243e9d 3fffff38  
15:15:57.018 -> 3fffefb0:  3fffffc0 00000000 00000000 feefeffe  
15:15:57.053 -> 3fffefc0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.053 -> 3fffefd0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.053 -> 3fffefe0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.053 -> 3fffeff0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.053 -> 3ffff000:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.053 -> 3ffff010:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.053 -> 3ffff020:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff030:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff040:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff050:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff060:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff070:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff080:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff090:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.086 -> 3ffff0a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.121 -> 3ffff0b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.121 -> 3ffff0c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.121 -> 3ffff0d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.121 -> 3ffff0e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.121 -> 3ffff0f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.121 -> 3ffff100:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.121 -> 3ffff110:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff120:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff130:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff140:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff150:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff160:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff170:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff180:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.155 -> 3ffff190:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.190 -> 3ffff1a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.190 -> 3ffff1b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.190 -> 3ffff1c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.190 -> 3ffff1d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.190 -> 3ffff1e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.190 -> 3ffff1f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.190 -> 3ffff200:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.225 -> 3ffff210:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.225 -> 3ffff220:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.225 -> 3ffff230:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.225 -> 3ffff240:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.225 -> 3ffff250:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.225 -> 3ffff260:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.225 -> 3ffff270:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.258 -> 3ffff280:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.258 -> 3ffff290:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.258 -> 3ffff2a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.258 -> 3ffff2b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.258 -> 3ffff2c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.258 -> 3ffff2d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.258 -> 3ffff2e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff2f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff300:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff310:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff320:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff330:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff340:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff350:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.292 -> 3ffff360:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.326 -> 3ffff370:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.326 -> 3ffff380:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.326 -> 3ffff390:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.326 -> 3ffff3a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.326 -> 3ffff3b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.326 -> 3ffff3c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.326 -> 3ffff3d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff3e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff3f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff400:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff410:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff420:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff430:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff440:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.361 -> 3ffff450:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.395 -> 3ffff460:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.395 -> 3ffff470:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.395 -> 3ffff480:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.395 -> 3ffff490:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.395 -> 3ffff4a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.395 -> 3ffff4b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.395 -> 3ffff4c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.430 -> 3ffff4d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.430 -> 3ffff4e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.430 -> 3ffff4f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.430 -> 3ffff500:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.430 -> 3ffff510:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.430 -> 3ffff520:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.430 -> 3ffff530:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff540:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff550:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff560:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff570:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff580:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff590:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff5a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.465 -> 3ffff5b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff5c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff5d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff5e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff5f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff600:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff610:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff620:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.500 -> 3ffff630:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.535 -> 3ffff640:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.535 -> 3ffff650:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.535 -> 3ffff660:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.535 -> 3ffff670:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.535 -> 3ffff680:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.535 -> 3ffff690:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.535 -> 3ffff6a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff6b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff6c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff6d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff6e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff6f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff700:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff710:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.570 -> 3ffff720:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.605 -> 3ffff730:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.605 -> 3ffff740:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.605 -> 3ffff750:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.605 -> 3ffff760:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.605 -> 3ffff770:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.605 -> 3ffff780:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.605 -> 3ffff790:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff7a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff7b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff7c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff7d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff7e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff7f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff800:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.640 -> 3ffff810:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff820:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff830:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff840:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff850:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff860:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff870:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff880:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.674 -> 3ffff890:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.708 -> 3ffff8a0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.708 -> 3ffff8b0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.708 -> 3ffff8c0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.708 -> 3ffff8d0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.708 -> 3ffff8e0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.708 -> 3ffff8f0:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.708 -> 3ffff900:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.742 -> 3ffff910:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.742 -> 3ffff920:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.742 -> 3ffff930:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.742 -> 3ffff940:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.742 -> 3ffff950:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.742 -> 3ffff960:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.742 -> 3ffff970:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.777 -> 3ffff980:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.777 -> 3ffff990:  feefeffe feefeffe feefeffe feefeffe  
15:15:57.777 -> 3ffff9a0:  feefeffe feefeffe feefeffe 40101179  
15:15:57.777 -> 3ffff9b0:  feefeffe 00000020 000004f8 40101235  
15:15:57.777 -> 3ffff9c0:  000027c0 3fff0818 feefeffe feefeffe  
15:15:57.777 -> 3ffff9d0:  feefeffe feefeffe feefeffe 3ffffac0  
15:15:57.777 -> 3ffff9e0:  000000dc 0000005a 00000020 40101498  
15:15:57.777 -> 3ffff9f0:  40101064 feefeffe feefeffe feefeffe  
15:15:57.811 -> 3ffffa00:  feefeffe 0000005a 000000f8 40101179  
15:15:57.811 -> 3ffffa10:  feefeffe 00000004 00000591 40101235  
15:15:57.811 -> 3ffffa20:  00002c88 3fff0818 0000049b 40233908  
15:15:57.811 -> 3ffffa30:  000024d8 3fff0818 feefeffe 00000000  
15:15:57.811 -> 3ffffa40:  000001b7 4020fc18 00000020 40101498  
15:15:57.811 -> 3ffffa50:  40101064 4020fc18 00000020 3ffffac0  
15:15:57.811 -> 3ffffa60:  00000008 4020fc18 00000018 401014cc  
15:15:57.811 -> 3ffffa70:  00000012 3fff00a8 0000000c 40100ae0  
15:15:57.846 -> 3ffffa80:  00000012 3fff00a8 3fff00a8 00000000  
15:15:57.846 -> 3ffffa90:  3fff2214 3fffff00 00000012 402103fc  
15:15:57.846 -> 3ffffaa0:  00000000 3fff2214 3ffffac0 40210715  
15:15:57.846 -> 3ffffab0:  3fff2214 3fff00a8 3fffff00 402108d4  
15:15:57.846 -> 3ffffac0:  74685f05 5f047074 05706374 61636f6c  
15:15:57.846 -> 3ffffad0:  0000006c 00000000 00000000 00000000  
15:15:57.846 -> 3ffffae0:  00000000 00000000 00000000 00000000  
15:15:57.880 -> 3ffffaf0:  00000000 00000000 00000000 00000000  
15:15:57.880 -> 3ffffb00:  00000000 00000000 00000000 00000000  
15:15:57.880 -> 3ffffb10:  00000000 00000000 00000000 00000000  
15:15:57.880 -> 3ffffb20:  00000000 00000000 00000000 00000000  
15:15:57.880 -> 3ffffb30:  00000000 00000000 00000000 00000000  
15:15:57.880 -> 3ffffb40:  00000001 00000000 00000000 00000000  
15:15:57.880 -> 3ffffb50:  00000000 00000000 00000000 00000001  
15:15:57.880 -> 3ffffb60:  3fff2214 3fff00a8 00000001 402103fc  
15:15:57.915 -> 3ffffb70:  00000000 00000000 3fffff00 4021042a  
15:15:57.915 -> 3ffffb80:  000000d5 00000000 00000000 00000000  
15:15:57.915 -> 3ffffb90:  00000000 00000000 3fffff00 4021056d  
15:15:57.915 -> 3ffffba0:  00000000 00000000 3fffff00 40210889  
15:15:57.915 -> 3ffffbb0:  00000000 00000000 00000000 4010112a  
15:15:57.915 -> 3ffffbc0:  00000000 00000020 000005e3 40101235  
15:15:57.915 -> 3ffffbd0:  00002f18 3fff0818 00000000 00000000  
15:15:57.915 -> 3ffffbe0:  00000000 00000000 00000000 3ffffcc0  
15:15:57.950 -> 3ffffbf0:  000000dc 0000005a 00000020 40101498  
15:15:57.950 -> 3ffffc00:  40101064 00000000 00000000 00000000  
15:15:57.950 -> 3ffffc10:  00000000 0000005a 000000f8 401014cc  
15:15:57.950 -> 3ffffc20:  00000000 00000000 00000080 40100ae0  
15:15:57.950 -> 3ffffc30:  00000000 00000000 00000000 40233908  
15:15:57.950 -> 3ffffc40:  00000001 00000000 00000000 4022d410  
15:15:57.950 -> 3ffffc50:  00000000 00000000 00000000 00000001  
15:15:57.950 -> 3ffffc60:  3fff2214 3fff00a8 00000001 402103fc  
15:15:57.985 -> 3ffffc70:  00000000 00000000 0000001f 401005b8  
15:15:57.985 -> 3ffffc80:  000000d5 00000000 3fffc228 40105bc1  
15:15:57.985 -> 3ffffc90:  4000050c 3ffffdf2 3fffff00 4021056d  
15:15:57.985 -> 3ffffca0:  00000000 00000000 0000001f 401005b8  
15:15:57.985 -> 3ffffcb0:  00000005 00000000 00000020 401005b8  
15:15:57.985 -> 3ffffcc0:  00000005 00000000 00000005 40102070  
15:15:57.985 -> 3ffffcd0:  3ffea1d5 4010531b 3ffedc60 40102070  
15:15:57.985 -> 3ffffce0:  40102c07 3ffedc60 00000020 401005b8  
15:15:58.020 -> 3ffffcf0:  ffffffe5 2c95d4ee 3ffee630 40102de4  
15:15:58.020 -> 3ffffd00:  3ffeaa8c 00000000 00000000 401005b8  
15:15:58.020 -> 3ffffd10:  ffffffe5 2c95d4ee 401032a6 00000100  
15:15:58.020 -> 3ffffd20:  3ffeaa8c 7fffffff 00000000 00000001  
15:15:58.020 -> 3ffffd30:  00000001 00000080 00000005 40102070  
15:15:58.020 -> 3ffffd40:  3ffeaa8c 00000000 0000001f 2c95d4ee  
15:15:58.020 -> 3ffffd50:  00000005 00000000 00000020 401005b8  
15:15:58.055 -> 3ffffd60:  40102fc8 3fffc200 00000005 40102070  
15:15:58.055 -> 3ffffd70:  3ffea1d5 4010531b 3ffedc60 ffffffff  
15:15:58.055 -> 3ffffd80:  40102c07 3ffedc60 3fff06c2 00000010  
15:15:58.055 -> 3ffffd90:  fffffff2 2c9609fe 3ffee630 40102de4  
15:15:58.055 -> 3ffffda0:  3ffeaa50 00000000 00000000 3ffffea0  
15:15:58.055 -> 3ffffdb0:  fffffff2 2c9609fe 401032a6 00000100  
15:15:58.055 -> 3ffffdc0:  3ffeaa50 7fffffff 00000000 00000001  
15:15:58.055 -> 3ffffdd0:  00000001 00000080 0000001f 401005b8  
15:15:58.090 -> 3ffffde0:  3ffeaa50 00000000 3fffc228 2c9609fe  
15:15:58.090 -> 3ffffdf0:  3ffeaa5c 2c9f0300 4000050c 3fffc278  
15:15:58.090 -> 3ffffe00:  40102fc8 3fffc200 00000022 ffffffff  
15:15:58.090 -> 3ffffe10:  4020779d 00000030 00000010 ffffffff  
15:15:58.090 -> 3ffffe20:  40207796 000007b2 2c960e04 000009c4  
15:15:58.090 -> 3ffffe30:  3ffe9fe0 00000000 00000000 fffffffe  
15:15:58.090 -> 3ffffe40:  ffffffff 3fffc6fc 00000001 3fff0364  
15:15:58.090 -> 3ffffe50:  3fff0370 0000001b 3fff0364 00000030  
15:15:58.125 -> 3ffffe60:  3ffefbfc 0000000c 00000001 00000030  
15:15:58.125 -> 3ffffe70:  f31d4135 00000000 0000001f 401005b8  
15:15:58.125 -> 3ffffe80:  00000010 ffffffff 3fffc228 00000063  
15:15:58.125 -> 3ffffe90:  0000001b 0000001e 3ffefaf8 4020657d  
15:15:58.125 -> 3ffffea0:  3fff0336 0000001e 00000000 09010101  
15:15:58.125 -> 3ffffeb0:  1b1b0909 4bc6031b 00000000 00000000  
15:15:58.125 -> 3ffffec0:  0000001b 0000001e 3ffefaf8 402066dc  
15:15:58.160 -> 3ffffed0:  3fff02dc 0000001e 0000001e 09010101  
15:15:58.160 -> 3ffffee0:  1b1b0909 0000031b 00000000 401005b8  
15:15:58.160 -> 3ffffef0:  001b1b1b 3ffefc1e 3fff0568 3fff0364  
15:15:58.160 -> 3fffff00:  0000001b 3fff0370 00000000 40207814  
15:15:58.160 -> 3fffff10:  001b1b1b f31c340e 3fff0200 40201798  
15:15:58.160 -> 3fffff20:  00000000 00000000 00000001 401005b8  
15:15:58.160 -> 3fffff30:  00000000 386f6d74 3fff0568 3ffefc1e  
15:15:58.160 -> 3fffff40:  3fffdad0 3fff06d4 402164af 3fffefa0  
15:15:58.195 -> 3fffff50:  3fffdad0 3ffefc1e 3fff0370 40201891  
15:15:58.195 -> 3fffff60:  3fffdad0 3ffefc1e 3fff0370 402021d5  
15:15:58.195 -> 3fffff70:  40220e10 00000000 3fff0694 3fff06d4  
15:15:58.195 -> 3fffff80:  3fffdad0 00000000 3fff0694 3fff06d4  
15:15:58.195 -> 3fffff90:  3fffdad0 00000000 3fff0694 40206aca  
15:15:58.195 -> 3fffffa0:  3fffdad0 00000000 3fff0694 4021659c  
15:15:58.195 -> <<<stack<<<
15:15:58.195 -> 
15:15:58.195 -> --------------- CUT HERE FOR EXCEPTION DECODER ---------------
15:15:58.229 -> 
15:15:58.229 ->  ets Jan  8 2013,rst cause:2, boot mode:(3,6)
15:15:58.229 -> 
15:15:58.263 -> load 0x4010f000, len 3584, room 16 
15:15:58.263 -> tail 0
15:15:58.263 -> chksum 0xb0
15:15:58.263 -> csum 0xb0
15:15:58.263 -> v2843a5ac
15:15:58.263 -> ~ld
15:15:58.333 -> 
15:15:58.333 -> SDK:2.2.2-dev(38a443e)/Core:2.7.3-3-g2843a5ac=20703003/lwIP:STABLE-2_1_2_RELEASE/glue:1.2-30-g92add50/BearSSL:5c771be
15:15:58.333 -> 
15:15:59.944 ->

Transcript:

Exception 29: StoreProhibited: A store referenced a page mapped with an attribute that does not permit stores
PC: 0x4000df64
EXCVADDR: 0x00000000

Decoding stack results
0x40100b3c: pvPortZalloc(size_t, char const*, int) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\heap.cpp line 301
0x40213b30: HardwareSerial::write(unsigned char const*, unsigned int) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/HardwareSerial.h line 165
0x402163f8: loop_task(ETSEvent*) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 205
0x40101179: check_poison_neighbors(uint16_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_local.c line 71
0x40101235: umm_malloc_core(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc\umm_malloc.cpp line 458
0x40101498: umm_malloc(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc\umm_malloc.cpp line 552
0x40101064: get_poisoned(void*, size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_poison.c line 117
0x40101179: check_poison_neighbors(uint16_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_local.c line 71
0x40101235: umm_malloc_core(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc\umm_malloc.cpp line 458
0x40233908: mem_malloc at core/mem.c line 210
0x4020fc18: esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter::addDomainCacheItem(void const*, bool, unsigned short) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Structs.cpp line 2445
0x40101498: umm_malloc(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc\umm_malloc.cpp line 552
0x40101064: get_poisoned(void*, size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_poison.c line 117
0x4020fc18: esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter::addDomainCacheItem(void const*, bool, unsigned short) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Structs.cpp line 2445
0x4020fc18: esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter::addDomainCacheItem(void const*, bool, unsigned short) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Structs.cpp line 2445
0x401014cc: umm_poison_malloc(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_poison.c line 163
0x40100ae0: malloc(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\heap.cpp line 232
0x402103fc: esp8266::MDNSImplementation::MDNSResponder::_udpAppendBuffer(unsigned char const*, unsigned int) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1096
0x40210715: esp8266::MDNSImplementation::MDNSResponder::_writeMDNSRRDomain(esp8266::MDNSImplementation::MDNSResponder::stcMDNS_RRDomain const&, esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter&) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1342
0x402108d4: esp8266::MDNSImplementation::MDNSResponder::_writeMDNSServiceDomain(esp8266::MDNSImplementation::MDNSResponder::stcMDNSService const&, bool, bool, esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter&) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1440
0x402103fc: esp8266::MDNSImplementation::MDNSResponder::_udpAppendBuffer(unsigned char const*, unsigned int) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1096
0x4021042a: esp8266::MDNSImplementation::MDNSResponder::_udpAppend8(unsigned char) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1112
0x4021056d: esp8266::MDNSImplementation::MDNSResponder::_write8(unsigned char, esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter&) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1254
0x40210889: esp8266::MDNSImplementation::MDNSResponder::_writeMDNSServiceDomain(esp8266::MDNSImplementation::MDNSResponder::stcMDNSService const&, bool, bool, esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter&) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1426
0x4010112a: check_poison_neighbors(uint16_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_local.c line 59
0x40101235: umm_malloc_core(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc\umm_malloc.cpp line 458
0x40101498: umm_malloc(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc\umm_malloc.cpp line 552
0x40101064: get_poisoned(void*, size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_poison.c line 117
0x401014cc: umm_poison_malloc(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\umm_malloc/umm_poison.c line 163
0x40100ae0: malloc(size_t) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\heap.cpp line 232
0x40233908: mem_malloc at core/mem.c line 210
0x4022d410: pbuf_alloc_LWIP2 at core/pbuf.c line 284
0x402103fc: esp8266::MDNSImplementation::MDNSResponder::_udpAppendBuffer(unsigned char const*, unsigned int) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1096
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x4021056d: esp8266::MDNSImplementation::MDNSResponder::_write8(unsigned char, esp8266::MDNSImplementation::MDNSResponder::stcMDNSSendParameter&) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266mDNS\src\LEAmDNS_Transfer.cpp line 1254
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x4020779d: CFastLED::show(unsigned char) at C:\Users\oao-a\Documents\Arduino\libraries\FastLED-master\src\FastLED.cpp line 47
0x40207796: CFastLED::show(unsigned char) at C:\Users\oao-a\Documents\Arduino\libraries\FastLED-master\src\FastLED.cpp line 47
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x4020657d: ClocklessController4, 20, 50, 30, (EOrder)66, 0, false, 50>::showPixels(PixelController(EOrder)66, 1, 4294967295u>&) at C:\Users\oao-a\Documents\Arduino\libraries\FastLED-master\src/platforms/esp/8266/clockless_esp8266.h line 50
0x402066dc: CPixelLEDController(EOrder)66, 1, 4294967295u>::show(CRGB const*, int, CRGB) at C:\Users\oao-a\Documents\Arduino\libraries\FastLED-master\src/controller.h line 409
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x40207814: CFastLED::show(unsigned char) at C:\Users\oao-a\Documents\Arduino\libraries\FastLED-master\src\FastLED.cpp line 63
0x40201798: timerMinim::isReady() at C:\Users\oao-a\AppData\Local\Temp\arduino_build_545404\sketch/timerMinim.h line 26
0x401005b8: ets_post(uint8, ETSSignal, ETSParam) at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 177
0x402164af: __yield() at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/core_esp8266_features.h line 92
0x40201891: wdtFeedGo() at D:\YandexDisk\Нужное\Arduino\b1_CLOCK_v1.4NEW/b1_CLOCK_v1.4NEW.ino line 302
0x402021d5: effectsTick() at D:\YandexDisk\Нужное\Arduino\b1_CLOCK_v1.4NEW/effectsTick.ino line 56
0x40206aca: loop() at D:\YandexDisk\Нужное\Arduino\b1_CLOCK_v1.4NEW/b1_CLOCK_v1.4NEW.ino line 324
0x4021659c: loop_wrapper() at C:\Users\oao-a\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266\core_esp8266_main.cpp line 197

d-a-v · 2021-02-02T13:37:19Z

@whakru this is a closed issue.
Please open a new one and fill-in the issue template with your data.
Please use latest release 2.7.4, or better git master version / snapshot release.

igrr added component: network type: bug labels Jan 4, 2018

igrr added this to the 2.5.0 milestone Jan 4, 2018

igrr changed the title ~~WiFiClinet.connect causes exception 28~~ Exception in WiFiClient when WiFi is disconnected Jan 4, 2018

This was referenced Jan 5, 2018

Anzeige des Gesamtverbrauches jp112sdl/SonoffHMLOX#29

Closed

ESP8266 Core 2.4.0: Übertragung der Leistungswerte des Sonoff POW bricht unregelmäßig ab (duplicated from #29) jp112sdl/SonoffHMLOX#33

Closed

d-a-v mentioned this issue Jan 6, 2018

lwip2: fix wdt, fix wifi reconnection #4105

Merged

d-a-v added a commit to d-a-v/Arduino that referenced this issue Jan 6, 2018

lwip2: fix wdt, fix wifi reconnection

f8f8cec

related to esp8266#4101 esp8266#4078 esp8266#4060 esp8266#4028 and maybe others

devyte pushed a commit that referenced this issue Jan 6, 2018

lwip2: fix wdt, fix wifi reconnection (#4105)

f28d2eb

related to #4101 #4078 #4060 #4028 and maybe others

incosystem pushed a commit to incosys/Arduino that referenced this issue Jan 8, 2018

lwip2: fix wdt, fix wifi reconnection (esp8266#4105)

52da468

related to esp8266#4101 esp8266#4078 esp8266#4060 esp8266#4028 and maybe others

d-a-v self-assigned this Jan 8, 2018

tablatronix mentioned this issue Jan 11, 2018

lwIP 2.0 and static IP - DNS issues tzapu/WiFiManager#483

Open

jp112sdl mentioned this issue Jan 11, 2018

Keine Verbindung zum Webinterface ESP8266 jp112sdl/SonoffHMLOX#34

Closed

igrr modified the milestones: 2.5.0, 2.4.1 Jan 16, 2018

d-a-v mentioned this issue Jan 18, 2018

check ClientContext's this and _pcb once out of the ::connect() delay #4194

Merged

d-a-v added a commit to d-a-v/Arduino that referenced this issue Jan 18, 2018

check ClientContext's this and _pcb once out of the ::connect() delay

38ae7a0

fix esp8266#4078

devyte closed this as completed in #4194 Jan 19, 2018

devyte pushed a commit that referenced this issue Jan 19, 2018

check ClientContext's this and _pcb once out of the ::connect() delay (…

dd00db1

…#4194) fix #4078

d-a-v reopened this Jan 19, 2018

d-a-v added the waiting for feedback Waiting on additional info. If it's not received, the issue may be closed. label Jan 19, 2018

d-a-v mentioned this issue Jan 19, 2018

Got Exception 28 when lost internet and reconnect internet using MQTT #4134

Closed

d-a-v mentioned this issue Jan 23, 2018

(properly) check whether ClientContext::connect()'s delay is interrupted by disconnected WiFi #4197

Closed

arendst mentioned this issue Jan 25, 2018

webserver not responding arendst/Tasmota#1681

Closed

ionciubotaru mentioned this issue Jan 27, 2018

Sonoff won't connect to WiFi after router reboot: arendst/Tasmota#1715

Closed

giannoug mentioned this issue Jan 28, 2018

Reconnecting in ESP8266 fails with exception 256dpi/arduino-mqtt#95

Closed

igrr mentioned this issue Feb 19, 2018

WiFiClient: don’t destroy ClientContext on ::stop #4389

Merged

igrr added staged-for-release and removed waiting for feedback Waiting on additional info. If it's not received, the issue may be closed. labels Feb 20, 2018

igrr closed this as completed Mar 8, 2018

igrr removed the staged-for-release label Mar 8, 2018

brentru mentioned this issue Oct 17, 2019

AdafruitIO_WiFi: start_ssl_client() goes in infinite loop if the AP disconnects adafruit/Adafruit_IO_Arduino#20

Closed

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Exception in WiFiClient when WiFi is disconnected #4078

Exception in WiFiClient when WiFi is disconnected #4078

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