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Description
Basic Infos
Hardware
Hardware: ESP-12E
Core Version: 2.4.0
Description
I used library async mqtt to connect mqtt, but when I already connected to the broker. I plug out the line of the internet, wifi still present. after 1 minute I plug in to have internet. and my device auto reconnect to broker and crash with Exception 28
Settings in IDE
Module: Generic ESP8266 Module
Flash Size: 4MB/3MB
CPU Frequency: 80Mhz
Flash Mode: dio
Flash Frequency: 40Mhz
Upload Using: SERIAL
Reset Method: ck
LwIP Variant: both v2 Prebuild (MSS=536)
and v2 Prebuild (MSS=1460 , unstable)
got that error
Sketch
#include <Arduino.h>
void setup() {
}
void loop() {
}
Debug Messages
Exception 28: LoadProhibited: A load referenced a page mapped with an attribute that does not permit loads
Decoding 12 results
0x40231e0a: pbuf_cat at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/core/pbuf.c line 848 (discriminator 1)
0x4023189b: ip_chksum_pseudo at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/core/inet_chksum.c line 542
0x4022d91c: udp_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/core/udp.c line 393
0x40230f18: ip4_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/core/ipv4/ip4.c line 679
0x4022a461: ethernet_input_LWIP2 at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/netif/ethernet.c line 182
0x401045cc: esp2glue_ethernet_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/glue-lwip/lwip-git.c line 406
0x4025c492: ethernet_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/glue-esp/lwip-esp.c line 349
0x4025c4c0: ethernet_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/glue-esp/lwip-esp.c line 357
0x402573df: ppPeocessRxPktHdr at ?? line ?
0x4025e543: ets_snprintf at ?? line ?
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