Crash when disconnecting WifiClient after receiving data

[schlaegerz]

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if you have a stack dump decode it:
xception 28: LoadProhibited: A load referenced a page mapped with an attribute that does not permit loads
Decoding 19 results
0x40206552: ClientContext::wait_until_sent() at C:\Users\Zach\AppData\Local\arduino15\packages\esp8266\hardware\esp8266\2.4.0\libraries\ESP8266WiFi\src/WiFiClient.cpp line 346
: (inlined by) WiFiClient::flush() at C:\Users\Zach\AppData\Local\arduino15\packages\esp8266\hardware\esp8266\2.4.0\libraries\ESP8266WiFi\src/WiFiClient.cpp line 267
0x4020656c: ClientContext::wait_until_sent() at C:\Users\Zach\AppData\Local\arduino15\packages\esp8266\hardware\esp8266\2.4.0\libraries\ESP8266WiFi\src/WiFiClient.cpp line 346
: (inlined by) WiFiClient::flush() at C:\Users\Zach\AppData\Local\arduino15\packages\esp8266\hardware\esp8266\2.4.0\libraries\ESP8266WiFi\src/WiFiClient.cpp line 267
0x4020b939: WebSocketsClient::clientDisconnect(WSclient_t*) at C:\Users\Zach\Documents\Arduino\libraries\arduinoWebSockets-2.0.9\src/WebSocketsClient.cpp line 447
0x4020b2b1: WebSockets::clientDisconnect(WSclient_t*, unsigned short, char*, unsigned int) at C:\Users\Zach\Documents\Arduino\libraries\arduinoWebSockets-2.0.9\src/WebSockets.cpp line 69
0x40215598: esp_yield at C:\Users\Zach\AppData\Local\arduino15\packages\esp8266\hardware\esp8266\2.4.0\cores\esp8266/core_esp8266_main.cpp line 87
0x40217a7c: WebSocketsClient::clientIsConnected(WSclient_t*) at C:\Users\Zach\Documents\Arduino\libraries\arduinoWebSockets-2.0.9\src/WebSocketsClient.cpp line 402
0x402155b9: esp_schedule at C:\Users\Zach\AppData\Local\arduino15\packages\esp8266\hardware\esp8266\2.4.0\cores\esp8266/core_esp8266_main.cpp line 91
0x4020bcb0: WebSocketsClient::disconnect() at C:\Users\Zach\Documents\Arduino\libraries\arduinoWebSockets-2.0.9\src/WebSocketsClient.cpp line 447

for better debug messages:
https://github.com/esp8266/Arduino/blob/master/doc/Troubleshooting/debugging.rst

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Basic Infos

Hardware

Hardware: NodeMCU 1.0 ESP-12E
Core Version: 2.4.0

Description

Recently updated to 2.4 and I'm getting this crash very consistently whenever I try to close the WifiClient connection right after getting some specific data.

Settings in IDE

Module: NodeMCU 1.0 ESP-12E
Flash Size: 4MB
CPU Frequency: 160Mhz
Upload Using: Serial
Reset Method: ?ck / nodemcu?

Seems to happen when I disconnect from WiFi before hand. The same code did not have any issues on 2.4.0rc1

WiFi.disconnect();
client->ssl->flush();
 client->ssl->stop();
  

[earlephilhower]

Closing as no MCVE and very little info.