Crash with simple code
Closed this issue · 8 comments
gergocs commented
With this simple code:
PsychicHttpServer server = PsychicHttpServer();
Serial.begin(9600);
WiFiClass::mode(WIFI_AP_STA);
WiFi.begin(SSID, PASSWORD);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
}
delay(1000);
server.listen(80);
the ESP crashes.
Core 0 register dump:
MEPC : 0x42006a46 RA : 0x42006a40 SP : 0x40814f00 GP : 0x4080a2e0
TP : 0x4080e144 T0 : 0x408058dc T1 : 0x40805c92 T2 : 0xffffffff
S0/FP : 0x00000000 S1 : 0x00000000 A0 : 0x00000001 A1 : 0x00000001
A2 : 0x00000004 A3 : 0x00000000 A4 : 0x40811000 A5 : 0x20001000
A6 : 0x00000005 A7 : 0x00000009 S2 : 0x00000000 S3 : 0x00000000
S4 : 0x00000000 S5 : 0x00000000 S6 : 0x00000000 S7 : 0x00000000
S8 : 0x00000000 S9 : 0x00000000 S10 : 0x00000000 S11 : 0x00000000
T3 : 0xffffffff T4 : 0xffffffff T5 : 0xffffffff T6 : 0xffffffff
MSTATUS : 0x00001881 MTVEC : 0x40800001 MCAUSE : 0x00000005 MTVAL : 0x00000004
MHARTID : 0x00000000
Stack memory�Guru Meditation Error: Core 0 panic'ed (Load access fault). Exception was unhandled.
(ESP32-C6-devkitM-1)
If i delete the server.listen(80) line then it works. Also it crashes instantly doesn't wait for delay(1000)
hitecSmartHome commented
Increase the stack size of your task
mathieucarbou commented
@gergocs : can you please decode the stack trace with your elf file ?
=> https://maximeborges.github.io/esp-stacktrace-decoder/
Also it crashes instantly doesn't wait for delay(1000)
That is weird... Maybe not a Psychic issue then ?
Please upload your ino file and tell us which version you are using. I have a C6 at home so I should be able to check.
gergocs commented
I'm using the main branch so the latest.
The full output of crash:
Guru Meditation Error: Core 0 panic'ed (Load access fault). Exception was unhandled.
Core 0 register dump:
MEPC : 0x42006396 RA : 0x42006390 SP : 0x40814a60 GP : 0x40809e40
TP : 0x4080dd68 T0 : 0x40805438 T1 : 0x40805d50 T2 : 0xffffffff
S0/FP : 0x00000000 S1 : 0x00000000 A0 : 0x00000001 A1 : 0x00000001
A2 : 0x00000004 A3 : 0x00000000 A4 : 0x40811000 A5 : 0x20001000
A6 : 0x00000005 A7 : 0x00000009 S2 : 0x00000000 S3 : 0x00000000
S4 : 0x00000000 S5 : 0x00000000 S6 : 0x00000000 S7 : 0x00000000
S8 : 0x00000000 S9 : 0x00000000 S10 : 0x00000000 S11 : 0x00000000
T3 : 0xffffffff T4 : 0xffffffff T5 : 0xffffffff T6 : 0xffffffff
MSTATUS : 0x00001881 MTVEC : 0x40800001 MCAUSE : 0x00000005 MTVAL : 0x00000004
MHARTID : 0x00000000
Stack memory:
40814a60: 0x00000000 0x00000000 0x00000000 0x4207f9b0 0x00000000 0x00001388 0x00000000 0x00000001
40814a80: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
40814aa0: 0x00000000 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xbaad5678 0x00000160
40814ac0: 0xabba1234 0x00000154 0x40814990 0x724079c8 0x4080c76c 0x4087d620 0x40814ac8 0x4080c764
40814ae0: 0x00000018 0xe2f7130b 0x5d7fcaaf 0x40814ac8 0x00000000 0x00000001 0x408138b8 0x6e69616d
40814b00: 0xabfd6900 0xc9324314 0x00d7d45e 0x00000000 0x40814ab0 0x00000001 0x00000000 0x00000000
40814b20: 0x00000000 0x00000000 0x40811d3c 0x40811da4 0x40811e0c 0x00000000 0x00000000 0x00000001
40814b40: 0x00000000 0x00000000 0x00000000 0x42076796 0x00000000 0x00000000 0x00000000 0x00000000
40814b60: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
40814b80: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
40814ba0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
40814bc0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
40814be0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
40814c00: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x02000000 0xbaad5678
40814c20: 0x0000090c 0xabba1234 0x00000900 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814c40: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814c60: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814c80: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814ca0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814cc0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814ce0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814d00: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814d20: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814d40: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814d60: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814d80: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814da0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814dc0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814de0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814e00: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814e20: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
40814e40: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
ELF file SHA256: eb93f17922b374d2
With Serial.being(9600) the Stack memory doesn't show up.
0x40805438: vPortEnterCritical at /COMPONENT_FREERTOS_DIR/FreeRTOS-Kernel/portable/riscv/port.c:323
0x40805d50: mmu_ll_get_page_size at /COMPONENT_HAL_DIR/esp32c6/include/hal/mmu_ll.h:67
0x40805d50: mmu_hal_pages_to_bytes at /COMPONENT_HAL_DIR/mmu_hal.c:36
I'm using platformio with arduino so I have main.cpp
main.cpp:
#include <PsychicHttpServer.h>
#include <PsychicEventSource.h>
#include <WiFi.h>
PsychicHttpServer server = PsychicHttpServer();
PsychicEventSource eventSource = PsychicEventSource();
void setup() {
WiFiClass::mode(WIFI_STA);
WiFi.begin(SSID, PASSWORD);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
}
delay(1000);
server.config.max_uri_handlers = 20;
server.listen(80);
}
void loop() {
}
(The SSID and password are created with #define ""
hitecSmartHome commented
I'm sure you left out something important
gergocs commented
platformio.ini:
[env]
platform = espressif32
framework = arduino
build_src_filter =
-<*>
[env:main]
build_src_filter = +<tmp>
board = esp32-c6-devkitc-1
build_flags = -fexceptions
build_unflags = -fno-exceptions
lib_ldf_mode = deep
lib_deps =
https://github.com/hoeken/PsychicHttp.git
tmp folder only contains a main.cpp.
gergocs commented
Update:
After removing this line from esp_err_t PsychicHttpServer::_start() methode
// Register handler
ret = httpd_register_err_handler(server, HTTPD_404_NOT_FOUND, PsychicHttpServer::notFoundHandler);
if (ret != ESP_OK)
ESP_LOGE(PH_TAG, "Add 404 handler failed (%s)", esp_err_to_name(ret));
it doesn't crash, but now if I try to add a new handler for the server it crashes.
It looks like the issue is with httpd_register_uri_handler and httpd_register_err_handler
Also one thing to add is the server property is not null so it is initialized.
gergocs commented
Update:
I have deleted platformio and reinstalled it. And some kind of reason it works. Don't ask me why.
hitecSmartHome commented
Probably some cache issue. First thing I do in these mysterious cases is to do a full clean and restart ws code. If it does not help delete any cache folder and pio folder