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Core 0 panic'ed (LoadProhibited). Exception was unhandled. #2600

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Karl483r opened this issue Sep 8, 2023 · 3 comments
Closed

Core 0 panic'ed (LoadProhibited). Exception was unhandled. #2600

Karl483r opened this issue Sep 8, 2023 · 3 comments
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bug Something isn't working

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@Karl483r
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Karl483r commented Sep 8, 2023

The Problem

Hi,

I'm using the most current version v15.3.0. The ESP seems to crash every round.Here is the serial log:

rst:0x1 (POWERON_RESET),boot:0x12 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:7664
load:0x40078000,len:15360
load:0x40080400,len:3744
entry 0x4008067c
I (27) boot: ESP-IDF 4.3.2 2nd stage bootloader
I (27) boot: compile time 20:02:47
I (27) boot: chip revision: 1
I (29) boot_comm: chip revision: 1, min. bootloader chip revision: 0
I (37) boot.esp32: SPI Speed      : 40MHz
I (41) boot.esp32: SPI Mode       : DIO
I (46) boot.esp32: SPI Flash Size : 4MB
I (50) boot: Enabling RNG early entropy source...
I (56) boot: Partition Table:
I (59) boot: ## Label            Usage          Type ST Offset   Length
I (67) boot:  0 nvs              WiFi data        01 02 00009000 00004000
I (74) boot:  1 otadata          OTA data         01 00 0000d000 00002000
I (81) boot:  2 phy_init         RF data          01 01 0000f000 00001000
I (89) boot:  3 ota_0            OTA app          00 10 00010000 001db000
I (96) boot:  4 ota_1            OTA app          00 11 001f0000 001db000
I (104) boot: End of partition table
I (108) boot_comm: chip revision: 1, min. application chip revision: 0
I (115) esp_image: segment 0: paddr=00010020 vaddr=3f400020 size=46fbch (290748) map
I (235) esp_image: segment 1: paddr=00056fe4 vaddr=3ffb0000 size=03ce0h ( 15584) load
I (242) esp_image: segment 2: paddr=0005accc vaddr=40080000 size=0534ch ( 21324) load
I (251) esp_image: segment 3: paddr=00060020 vaddr=400d0020 size=1575fch (1406460) map
I (790) esp_image: segment 4: paddr=001b7624 vaddr=4008534c size=15208h ( 86536) load
I (840) boot: Loaded app from partition at offset 0x10000
I (840) boot: Disabling RNG early entropy source...
I (852) quad_psram: This chip is ESP32-D0WD
I (852) esp_psram: Found 8MB PSRAM device
I (852) esp_psram: Speed: 40MHz
I (853) esp_psram: PSRAM initialized, cache is in low/high (2-core) mode.
W (860) esp_psram: Virtual address not enough for PSRAM, map as much as we can. 4MB is mapped
I (868) cpu_start: Pro cpu up.
I (871) cpu_start: Starting app cpu, entry point is 0x40082e48
I (0) cpu_start: App cpu up.
I (1762) esp_psram: SPI SRAM memory test OK
I (1771) cpu_start: Pro cpu start user code
I (1771) cpu_start: cpu freq: 160000000 Hz
I (1771) cpu_start: Application information:
I (1772) cpu_start: Project name:     AI-on-the-edge
I (1776) cpu_start: App version:      v15.3.0
I (1781) cpu_start: Compile time:     Jul 22 2023 09:43:02
I (1786) cpu_start: ELF file SHA256:  29d38f3fa1a9857c...
I (1791) cpu_start: ESP-IDF:          5.0.2
I (1795) cpu_start: Min chip rev:     v0.0
I (1799) cpu_start: Max chip rev:     v3.99 
I (1803) cpu_start: Chip rev:         v1.1
I (1807) heap_init: Initializing. RAM available for dynamic allocation:
I (1813) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (1818) heap_init: At 3FFBD890 len 00022770 (137 KiB): DRAM
I (1823) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
I (1829) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (1834) heap_init: At 4009A554 len 00005AAC (22 KiB): IRAM
I (1840) esp_psram: Adding pool of 4083K of PSRAM memory to heap allocator
I (1848) spi_flash: detected chip: generic
I (1850) spi_flash: flash io: dio
I (1865) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (1866) esp_psram: Reserving pool of 40K of internal memory for DMA/internal allocations
I (1866) MAIN: 



================ Start app_main =================
I (1986) MAIN: =================================================
I (2006) MAIN: ==================== Start ======================
I (2006) MAIN: =================================================
I (2016) MAIN: PSRAM size: 8388608 byte (8MB / 64MBit)
I (2026) MAIN: Total heap: 4376759 byte
I (2036) gpio: GPIO[32]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 
I (4036) gpio: GPIO[25]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:2 
I (4036) cam_hal: cam init ok
I (4036) sccb: pin_sda 26 pin_scl 27
I (4036) sccb: sccb_i2c_port=1

I (4036) gpio: GPIO[32]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 
I (4076) camera: Detected camera at address=0x30
I (4076) camera: Detected OV2640 camera
I (4076) camera: Camera PID=0x26 VER=0x42 MIDL=0x7f MIDH=0xa2
I (4166) cam_hal: buffer_size: 32768, half_buffer_size: 4096, node_buffer_size: 2048, node_cnt: 16, total_cnt: 15
I (4166) cam_hal: Allocating 61440 Byte frame buffer in PSRAM
I (4166) cam_hal: cam config ok
I (4166) ov2640: Set PLL: clk_2x: 0, clk_div: 0, pclk_auto: 0, pclk_div: 8
I (6246) MAIN: Camera info: PID: 0x26, VER: 0x42, MIDL: 0x7f, MIDH: 0xa2
I (6256) SDCARD: Basic R/W check started...
I (6296) SDCARD: Basic R/W check successful
I (6346) SNTP: TimeServer not defined, using default: pool.ntp.org
I (6356) SNTP: Configuring NTP Client...
I (6366) SNTP: Time zone set to CET-1CEST,M3.5.0,M10.5.0/3
I (6376) SNTP: The local time is unknown, starting with 1970-01-01 01:00:04
I (6386) SNTP: Once the NTP server provides a time, we will switch to that one
I (6406) MAIN: CPU frequency: 160 MHz
I (6416) OTA: Start CheckOTAUpdateCheck...
I (6426) OTA: SHA-256 for the partition table: : 9d4a2809ae90fb20709a8ca3dd3ac3462e1e73286bcd31b689060c91de06fa3a
I (6446) OTA: SHA-256 for bootloader: : 4a9573dafac5d5c79c43e5a356568332da3a99dd2e220da6ceeadc96d32708a2
I (6926) OTA: SHA-256 for current firmware: : b64a22854eb1e33763bde88abf63d86bb137038b818f619734b7e59e5fc8e6b6
I (6966) SDCARD: Folder/file presence check started...
I (6986) SDCARD: Folder/file presence check successful
I (6996) MAIN: Tag: 'v15.3.0', Release: v15.3.0 (Commit: 3fbff0a), Date/Time: 2023-07-22 09:42, Web UI: Release: v15.3.0 (Commit: 3fbff0a)
I (7016) MAIN: Reset reason: Power-on event (or reset button)
I (7026) WLANINI: SSID: MyAP
I (7036) WLANINI: Password: XXXXXXXX
I (7046) WLANINI: RSSIThreshold: -75
I (7056) MAIN: WLAN config loaded, init WIFI...
I (7066) WIFI: Automatic interface config --> Use DHCP service
I (7086) wifi:wifi driver task: 3ffd1158, prio:23, stack:6144, core=0
I (7086) system_api: Base MAC address is not set
I (7086) system_api: read default base MAC address from EFUSE
I (7106) wifi:wifi firmware version: 57982fe
I (7106) wifi:wifi certification version: v7.0
I (7106) wifi:config NVS flash: enabled
I (7106) wifi:config nano formating: enabled
I (7106) wifi:Init data frame dynamic rx buffer num: 16
I (7116) wifi:Init management frame dynamic rx buffer num: 16
I (7116) wifi:Init management short buffer num: 32
I (7126) wifi:Init static tx buffer num: 16
I (7126) wifi:Init tx cache buffer num: 16
I (7136) wifi:Init static rx buffer size: 1600
I (7136) wifi:Init static rx buffer num: 16
I (7136) wifi:Init dynamic rx buffer num: 16
I (7146) wifi_init: rx ba win: 16
I (7146) wifi_init: tcpip mbox: 32
I (7146) wifi_init: udp mbox: 6
I (7156) wifi_init: tcp mbox: 6
I (7156) wifi_init: tcp tx win: 5744
I (7156) wifi_init: tcp rx win: 5744
I (7166) wifi_init: tcp mss: 1440
I (7166) wifi_init: WiFi/LWIP prefer SPIRAM
I (7166) wifi_init: WiFi IRAM OP enabled
I (7176) wifi_init: WiFi RX IRAM OP enabled
I (7196) phy_init: phy_version 4670,719f9f6,Feb 18 2021,17:07:07
I (7296) wifi:mode : sta (08:3a:8d:97:3f:50)
I (7296) wifi:enable tsf
I (7306) WIFI: Set hostname to: watermeter
I (7316) WIFI: Init successful
I (9716) wifi:new:<2,0>, old:<1,0>, ap:<255,255>, sta:<2,0>, prof:11
I (10496) wifi:state: init -> auth (b0)
I (10506) wifi:state: auth -> assoc (0)
E (10526) wifi:Set status to INIT
I (10526) wifi:state: assoc -> init (1110)
I (10536) wifi:new:<2,0>, old:<2,0>, ap:<255,255>, sta:<2,0>, prof:11
W (10536) WIFI: Disconnected (5)
W (12956) WIFI: Disconnected (205)
I (15386) wifi:new:<2,0>, old:<2,0>, ap:<255,255>, sta:<2,0>, prof:11
I (15386) wifi:state: init -> auth (b0)
I (15556) wifi:state: auth -> assoc (0)
I (15756) wifi:state: assoc -> run (10)
I (17206) wifi:connected with MyAP, aid = 1, channel 2, BW20, bssid = 86:cc:a8:a2:04:b6
I (17206) wifi:security: WPA2-PSK, phy: bg, rssi: -79
I (17216) wifi:pm start, type: 1

I (17216) WIFI: Connected to: MyAP, RSSI: -78
I (17256) wifi:AP's beacon interval = 102400 us, DTIM period = 2
I (19716) esp_netif_handlers: sta ip: 192.168.4.2, mask: 255.255.255.0, gw: 192.168.4.1
I (19716) WIFI: Assigned IP: 192.168.4.2
I (27326) MAIN: Device info: CPU cores: 2, Chip revision: 101
I (27336) MAIN: SD card info: Name: SC16G, Capacity: 15193MB, Free: 15170MB
I (29336) MAIN SERVER: Starting server on port: '80'
I (29336) MAIN SERVER: Registering URI handlers
I (29336) MAINCTRL: server_main_flow_task - Registering URI handlers
I (29336) OTA: Registering URI handlers
I (29336) GPIO: start GpioHandler
I (29346) GPIO: register GPIO Uri
I (29346) GPIO: server_GPIO - Registering URI handlers
I (29356) MAIN: Initialization completed successfully
I (29386) ov2640: Set PLL: clk_2x: 0, clk_div: 0, pclk_auto: 0, pclk_div: 8
Guru Meditation Error: Core  0 panic'ed (LoadProhibited). Exception was unhandled.

Core  0 register dump:
PC      : 0x401f4c27  PS      : 0x00060e30  A0      : 0x801a930d  A1      : 0x3ffe8de0  
A2      : 0x3ffdebf8  A3      : 0x3ffdeb98  A4      : 0x94e2e84d  A5      : 0x3f8d9284  
A6      : 0x00000000  A7      : 0x00000005  A8      : 0x00000000  A9      : 0x3f42d7e8  
A10     : 0x3f8d9284  A11     : 0x00000008  A12     : 0x00000004  A13     : 0x00000001  
A14     : 0x00000000  A15     : 0x3ffdee70  SAR     : 0x00000015  EXCCAUSE: 0x0000001c  
EXCVADDR: 0x94e2e84d  LBEG    : 0x4008a3c2  LEND    : 0x4008a3cd  LCOUNT  : 0x00000000  


Backtrace: 0x401f4c24:0x3ffe8de0 0x401a930a:0x3ffe8e00 0x401180cc:0x3ffe8e30 0x401050e4:0x3ffe8ea0 0x40105228:0x3ffe8f40 0x4010733f:0x3ffe8f60 0x400f9ef5:0x3ffe90c0 0x40101022:0x3ffe9510 0x4010139e:0x3ffe9550




ELF file SHA256: 29d38f3fa1a9857c

Rebooting...

I think the ESP has enough RAM und it seems the SD card is working. Any idea what is wrong?

Thank you,
Karl

Version

v15.3.0 (Commit: 3fbff0a)

Logfile

[0d00h00m05s] 2023-09-08T20:42:05 <WRN> [MAIN] Reset reason: Exception/panic
[0d00h00m05s] 2023-09-08T20:42:05 <WRN> [MAIN] Device was rebooted due to a software exception! Log level is set to DEBUG until the next reboot. Flow init is delayed by 5 minutes to check the logs or do an OTA update
[0d00h00m05s] 2023-09-08T20:42:05 <WRN> [MAIN] Keep device running until crash occurs again and check logs after device is up again
[0d00h00m05s] 2023-09-08T20:42:05 <INF> [LOGFILE] Set log level to DEBUG
[0d00h00m05s] 2023-09-08T20:42:05 <INF> [WLANINI] SSID: MyAP
[0d00h00m05s] 2023-09-08T20:42:05 <INF> [WLANINI] Password: XXXXXXXX
[0d00h00m05s] 2023-09-08T20:42:05 <INF> [WLANINI] RSSIThreshold: -75
[0d00h00m05s] 2023-09-08T20:42:05 <INF> [MAIN] WLAN config loaded, init WIFI...
[0d00h00m05s] 2023-09-08T20:42:05 <INF> [WIFI] Automatic interface config --> Use DHCP service
[0d00h00m05s] 2023-09-08T20:42:05 <INF> [WIFI] Set hostname to: watermeter
[0d00h00m05s] 2023-09-08T20:42:06 <INF> [WIFI] Init successful
[0d00h00m07s] 2023-09-08T20:42:08 <DBG> [SNTP] Waiting for system time to be set... 1/10
[0d00h00m08s] 2023-09-08T20:42:09 <WRN> [WIFI] Disconnected (5)
[0d00h00m09s] 2023-09-08T20:42:10 <DBG> [SNTP] Waiting for system time to be set... 2/10
[0d00h00m11s] 2023-09-08T20:42:11 <WRN> [WIFI] Disconnected (205)
[0d00h00m11s] 2023-09-08T20:42:12 <DBG> [SNTP] Waiting for system time to be set... 3/10
[0d00h00m13s] 2023-09-08T20:42:14 <DBG> [SNTP] Waiting for system time to be set... 4/10
[0d00h00m14s] 2023-09-08T20:42:14 <INF> [WIFI] Connected to: MyAP, RSSI: -78
[0d00h00m15s] 2023-09-08T20:42:16 <DBG> [SNTP] Waiting for system time to be set... 5/10
[0d00h00m16s] 2023-09-08T20:42:16 <INF> [WIFI] Assigned IP: 192.168.4.2
[0d00h00m17s] 2023-09-08T20:42:18 <DBG> [SNTP] Waiting for system time to be set... 6/10
[0d00h00m19s] 2023-09-08T20:42:20 <DBG> [SNTP] Waiting for system time to be set... 7/10
[0d00h00m21s] 2023-09-08T20:42:22 <DBG> [SNTP] Waiting for system time to be set... 8/10
[0d00h00m23s] 2023-09-08T20:42:24 <DBG> [SNTP] Waiting for system time to be set... 9/10
[0d00h00m25s] 2023-09-08T20:42:26 <DBG> [MAIN] Manual Time Sync failed during startup
[0d00h00m25s] 2023-09-08T20:42:26 <INF> [MAIN] Device info: CPU cores: 2, Chip revision: 101
[0d00h00m25s] 2023-09-08T20:42:26 <INF> [MAIN] SD card info: Name: SC16G, Capacity: 15193MB, Free: 15170MB
[0d00h00m27s] 2023-09-08T20:42:28 <INF> [MAIN] Initialization completed successfully
[0d00h00m32s] 2023-09-08T20:42:33 <DBG> [MAIN SERVER] info_get_handler
[0d00h00m32s] 2023-09-08T20:42:33 <DBG> [MAIN SERVER] info_get_handler
[0d00h00m32s] 2023-09-08T20:42:33 <DBG> [MAIN SERVER] info_get_handler
[0d00h00m32s] 2023-09-08T20:42:33 <DBG> [OTA FILE] download_get_handler
[0d00h00m33s] 2023-09-08T20:42:33 <DBG> [OTA FILE] log_get_last_part_handler
[0d00h00m38s] 2023-09-08T20:42:37 <INF> [SNTP] Time is synced with NTP Server pool.ntp.org: 2023-09-08 20:42:37
[0d00h01m28s] 2023-09-08T20:43:27 <INF> [CAM] Live stream started
[0d00h02m12s] 2023-09-08T20:44:11 <INF> [CAM] Live stream stopped
[0d00h02m21s] 2023-09-08T20:44:20 <DBG> [OTA FILE] download_get_handler
[0d00h02m21s] 2023-09-08T20:44:20 <DBG> [MAIN SERVER] info_get_handler
[0d00h03m06s] 2023-09-08T20:45:05 <DBG> [MAIN SERVER] info_get_handler
[0d00h03m06s] 2023-09-08T20:45:05 <DBG> [MAIN SERVER] info_get_handler
[0d00h03m06s] 2023-09-08T20:45:05 <DBG> [MAIN SERVER] info_get_handler
[0d00h03m06s] 2023-09-08T20:45:06 <DBG> [OTA FILE] download_get_handler
[0d00h03m06s] 2023-09-08T20:45:06 <DBG> [OTA FILE] download_get_handler
[0d00h03m07s] 2023-09-08T20:45:06 <DBG> [MAIN SERVER] info_get_handler
[0d00h04m10s] 2023-09-08T20:46:09 <DBG> [MAIN SERVER] info_get_handler
[0d00h04m10s] 2023-09-08T20:46:09 <DBG> [MAIN SERVER] info_get_handler
[0d00h04m10s] 2023-09-08T20:46:09 <DBG> [MAIN SERVER] info_get_handler
[0d00h04m10s] 2023-09-08T20:46:09 <DBG> [OTA FILE] download_get_handler
[0d00h04m10s] 2023-09-08T20:46:09 <DBG> [OTA FILE] download_get_handler
[0d00h04m10s] 2023-09-08T20:46:10 <DBG> [MAIN SERVER] info_get_handler
[0d00h05m15s] 2023-09-08T20:47:14 <DBG> [MAIN SERVER] info_get_handler
[0d00h05m15s] 2023-09-08T20:47:14 <DBG> [MAIN SERVER] info_get_handler
[0d00h05m15s] 2023-09-08T20:47:14 <DBG> [MAIN SERVER] info_get_handler
[0d00h05m15s] 2023-09-08T20:47:14 <DBG> [OTA FILE] download_get_handler
[0d00h05m15s] 2023-09-08T20:47:14 <DBG> [OTA FILE] download_get_handler
[0d00h05m16s] 2023-09-08T20:47:15 <DBG> [MAIN SERVER] info_get_handler
[0d00h05m24s] 2023-09-08T20:47:23 <DBG> [OTA FILE] log_get_last_part_handler
[0d00h05m27s] 2023-09-08T20:47:27 <DBG> [PSRAM] Allocated 921600 bytes in PSRAM for 'C IMG BASIS->CImageBasis (rawImage)'
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [PSRAM] Allocated 128004 bytes in PSRAM for 'ALIGN->AlgROI'
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [PSRAM] Allocating Tensor Arena (819200 bytes, use shared memory in PSRAM)...
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] CTfLiteClass::LoadModel
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] CTfLiteClass::ReadFileToModel: /sdcard
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] Loading Model /sdcard /size: 0 bytes...
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [PSRAM] Allocating Model memory (1363148 bytes, use shared memory in PSRAM)...
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] CTfLiteClass::MakeAllocate
[0d00h00m00s] 2023-09-08T18:47:29 <INF> [MAIN] =================================================
[0d00h00m00s] 2023-09-08T18:47:29 <INF> [MAIN] ==================== Start ======================
[0d00h00m00s] 2023-09-08T18:47:29 <INF> [MAIN] =================================================
[0d00h00m00s] 2023-09-08T18:47:29 <INF> [MAIN] PSRAM size: 8388608 byte (8MB / 64MBit)
[0d00h00m00s] 2023-09-08T18:47:29 <INF> [MAIN] Total heap: 4376759 byte
[0d00h00m04s] 2023-09-08T18:47:33 <INF> [MAIN] Camera info: PID: 0x26, VER: 0x42, MIDL: 0x7f, MIDH: 0xa2
[0d00h00m04s] 2023-09-08T18:47:33 <INF> [SDCARD] Basic R/W check started...
[0d00h00m04s] 2023-09-08T18:47:33 <INF> [SDCARD] Basic R/W check successful
[0d00h00m04s] 2023-09-08T18:47:33 <INF> [SNTP] TimeServer not defined, using default: pool.ntp.org
[0d00h00m04s] 2023-09-08T18:47:33 <INF> [SNTP] Configuring NTP Client...
[0d00h00m04s] 2023-09-08T20:47:33 <INF> [SNTP] Time zone set to CET-1CEST,M3.5.0,M10.5.0/3
[0d00h00m04s] 2023-09-08T20:47:33 <INF> [SNTP] Time is already set: 2023-09-08 20:47:33
[0d00h00m04s] 2023-09-08T20:47:33 <INF> [MAIN] CPU frequency: 160 MHz
[0d00h00m05s] 2023-09-08T20:47:34 <INF> [SDCARD] Folder/file presence check started...
[0d00h00m05s] 2023-09-08T20:47:34 <INF> [SDCARD] Folder/file presence check successful
[0d00h00m05s] 2023-09-08T20:47:34 <INF> [MAIN] Tag: 'v15.3.0', Release: v15.3.0 (Commit: 3fbff0a), Date/Time: 2023-07-22 09:42, Web UI: Release: v15.3.0 (Commit: 3fbff0a)
[0d00h00m05s] 2023-09-08T20:47:34 <WRN> [MAIN] Reset reason: Exception/panic
[0d00h00m05s] 2023-09-08T20:47:34 <WRN> [MAIN] Device was rebooted due to a software exception! Log level is set to DEBUG until the next reboot. Flow init is delayed by 5 minutes to check the logs or do an OTA update
[0d00h00m05s] 2023-09-08T20:47:34 <WRN> [MAIN] Keep device running until crash occurs again and check logs after device is up again

Expected Behavior

Take picture, analyze it and send send the value per MQTT and do not crash.

Screenshots

No response

Additional Context

No response
@Karl483r Karl483r added the bug Something isn't working label Sep 8, 2023
@animevietsub
Copy link

Try to use IDF Monitor which will show code locations like this

Core 0 register dump:
PC      : 0x400e14ed  PS      : 0x00060030  A0      : 0x800d0805  A1      : 0x3ffb5030
0x400e14ed: app_main at /Users/user/esp/example/main/main.cpp:36

A2      : 0x00000000  A3      : 0x00000001  A4      : 0x00000001  A5      : 0x3ffb50dc
A6      : 0x00000000  A7      : 0x00000001  A8      : 0x00000000  A9      : 0x3ffb5000
A10     : 0x00000000  A11     : 0x3ffb2bac  A12     : 0x40082d1c  A13     : 0x06ff1ff8
0x40082d1c: _calloc_r at /Users/user/esp/esp-idf/components/newlib/syscalls.c:51

A14     : 0x3ffb7078  A15     : 0x00000000  SAR     : 0x00000014  EXCCAUSE: 0x0000001d
EXCVADDR: 0x00000000  LBEG    : 0x4000c46c  LEND    : 0x4000c477  LCOUNT  : 0xffffffff

Backtrace: 0x400e14ed:0x3ffb5030 0x400d0802:0x3ffb5050
0x400e14ed: app_main at /Users/user/esp/example/main/main.cpp:36

0x400d0802: main_task at /Users/user/esp/esp-idf/components/esp32/cpu_start.c:470

@Slider0007
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It seems your config points to a not existing tflite model, please reconfigure to an available model.

[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] CTfLiteClass::LoadModel
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] CTfLiteClass::ReadFileToModel: /sdcard
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] Loading Model /sdcard /size: 0 bytes...

@Karl483r
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It seems your config points to a not existing tflite model, please reconfigure to an available model.

[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] CTfLiteClass::LoadModel
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] CTfLiteClass::ReadFileToModel: /sdcard
[0d00h05m29s] 2023-09-08T20:47:28 <DBG> [TFLITE] Loading Model /sdcard /size: 0 bytes...

Thank you, that solved it!

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@animevietsub @Karl483r @Slider0007