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Espressif IoT Development Framework. Official development framework for Espressif SoCs.
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int_wdt breaks dumping core (IDFGH-11124) #12294

Open KaeLL opened 11 months ago

KaeLL commented 11 months ago

Answers checklist.

General issue report

Even on v5.2-dev-2934-g3b748a6cb7, the code

#include "driver/gptimer.h"
#include "esp_attr.h"

IRAM_ATTR bool gpt_cb( gptimer_handle_t timer, const gptimer_alarm_event_data_t *edata, void *user_ctx )
{
    while ( 1 )
        ;
}

void app_main( void )
{
    gptimer_handle_t gpt = NULL;

    ESP_ERROR_CHECK( gptimer_new_timer(
        &( const gptimer_config_t ) {
            .clk_src = GPTIMER_CLK_SRC_DEFAULT,
            .intr_priority = 3,
            .resolution_hz = 40000000 },
        &gpt ) );
    ESP_ERROR_CHECK( gptimer_register_event_callbacks( gpt, &( const gptimer_event_callbacks_t ) { gpt_cb }, NULL ) );
    ESP_ERROR_CHECK( gptimer_enable( gpt ) );
    ESP_ERROR_CHECK( gptimer_set_alarm_action( gpt, &( const gptimer_alarm_config_t ) { .alarm_count = 80000000 } ) );
    ESP_ERROR_CHECK( gptimer_start( gpt ) );
}

with this defconfig

# This file was generated using idf.py save-defconfig. It can be edited manually.
# Espressif IoT Development Framework (ESP-IDF) 5.2.0 Project Minimal Configuration
#
CONFIG_APP_NO_BLOBS=y
CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_PERF=y
CONFIG_BOOTLOADER_LOG_LEVEL_DEBUG=y
CONFIG_BOOTLOADER_SKIP_VALIDATE_ALWAYS=y
CONFIG_APP_RETRIEVE_LEN_ELF_SHA=16
CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
CONFIG_PARTITION_TABLE_OFFSET=0xC000
CONFIG_COMPILER_OPTIMIZATION_NONE=y
CONFIG_COMPILER_WARN_WRITE_STRINGS=y
CONFIG_SPI_MASTER_IN_IRAM=y
CONFIG_SPI_SLAVE_ISR_IN_IRAM=n
CONFIG_GPTIMER_CTRL_FUNC_IN_IRAM=y
CONFIG_GPTIMER_ISR_IRAM_SAFE=y
CONFIG_GPTIMER_ENABLE_DEBUG_LOG=y
CONFIG_ESP32_REV_MIN_3=y
CONFIG_RTC_CLK_SRC_INT_8MD256=y
CONFIG_ESP_PHY_CALIBRATION_AND_DATA_STORAGE=n
CONFIG_ESP_PHY_RF_CAL_FULL=y
CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
CONFIG_ESP_SYSTEM_PANIC_PRINT_HALT=y
CONFIG_ESP_CONSOLE_UART_CUSTOM=y
CONFIG_ESP_CONSOLE_UART_BAUDRATE=2000000
CONFIG_ESP_INT_WDT_TIMEOUT_MS=30
CONFIG_ESP_TASK_WDT_PANIC=y
CONFIG_ESP_DEBUG_OCDAWARE=n
CONFIG_ESP_COREDUMP_ENABLE_TO_FLASH=y
CONFIG_ESP_COREDUMP_CHECKSUM_SHA256=y
CONFIG_ESP_COREDUMP_STACK_SIZE=2048
CONFIG_FREERTOS_TASK_FUNCTION_WRAPPER=n
CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK=y
CONFIG_FREERTOS_CORETIMER_1=y
CONFIG_HEAP_ABORT_WHEN_ALLOCATION_FAILS=y
CONFIG_LOG_DEFAULT_LEVEL_DEBUG=y
CONFIG_NEWLIB_NANO_FORMAT=y
CONFIG_SPI_FLASH_ENABLE_ENCRYPTED_READ_WRITE=n

results in this crash

I (208) main_task: Calling app_main()
D (208) gptimer: new group (0) @0x3ffb8e04
D (208) gptimer: new gptimer (0,0) at 0x3ffb8d50, resolution=40000000Hz
D (208) intr_alloc: Connected src 14 to int 23 (cpu 0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0). 

Core  0 register dump:
PC      : 0x40086c93  PS      : 0x00060034  A0      : 0x80086ebb  A1      : 0x3ffb1070  
0x40086c93: gpt_cb at /test_coredump/main/test_coredump.c:8 (discriminator 1)

A2      : 0x3ffb8d50  A3      : 0x3ffb10d0  A4      : 0x00000000  A5      : 0x00000000  
A6      : 0x00060023  A7      : 0x3ffb1070  A8      : 0x8008d58e  A9      : 0x3ffb1070  
A10     : 0x00000003  A11     : 0x00060023  A12     : 0x00060023  A13     : 0x00000000  
A14     : 0x00000000  A15     : 0x3ffb1020  SAR     : 0x00000020  EXCCAUSE: 0x00000005  
EXCVADDR: 0x00000000  LBEG    : 0x4000c46c  LEND    : 0x4000c477  LCOUNT  : 0xffffffff  
0x4000c46c: memset in ROM

0x4000c477: memset in ROM

Core  0 was running in ISR context:
EPC1    : 0x400d1d5a  EPC2    : 0x00000000  EPC3    : 0x4000bff0  EPC4    : 0x40086c93
0x400d1d5a: panic_print_char_uart at /esp-idf/components/esp_system/panic.c:81

0x4000bff0: _xtos_set_intlevel in ROM

0x40086c93: gpt_cb at /test_coredump/main/test_coredump.c:8 (discriminator 1)

Backtrace: 0x40086c90:0x3ffb1070 0x40086eb8:0x3ffb10a0 0x40083f95:0x3ffb1110 0x4000bfed:0x3ffb7880 0x4008d58b:0x3ffb7890 0x4008743a:0x3ffb78b0 0x400db5f5:0x3ffb7920 0x400e8405:0x3ffb7990
0x40086c90: gpt_cb at /test_coredump/main/test_coredump.c:6

0x40086eb8: gptimer_default_isr at /esp-idf/components/driver/gptimer/gptimer.c:543

0x40083f95: _xt_medint3 at /esp-idf/components/xtensa/xtensa_vectors.S:1405

0x4000bfed: _xtos_set_intlevel in ROM

0x4008d58b: vPortClearInterruptMaskFromISR at /esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/include/freertos/portmacro.h:577
 (inlined by) vPortExitCritical at /esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:532

0x4008743a: vPortExitCriticalSafe at /esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/include/freertos/portmacro.h:613
 (inlined by) gptimer_start at /esp-idf/components/driver/gptimer/gptimer.c:353

0x400db5f5: app_main at /test_coredump/main/test_coredump.c:26

0x400e8405: main_task at /esp-idf/components/freertos/app_startup.c:208 (discriminator 9)

Core  1 register dump:
PC      : 0x40087664  PS      : 0x00060334  A0      : 0x800d2fb0  A1      : 0x3ffb8b10  
0x40087664: xt_utils_wait_for_intr at /esp-idf/components/xtensa/include/xt_utils.h:82
 (inlined by) esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:132

A2      : 0x00000001  A3      : 0x00000001  A4      : 0x00060023  A5      : 0x00000001  
A6      : 0x00000000  A7      : 0x3ffb8b10  A8      : 0x800dea38  A9      : 0x3ffb8ac0  
A10     : 0x00000000  A11     : 0x00000001  A12     : 0x00000001  A13     : 0x000000c6  
A14     : 0x00000000  A15     : 0x3ffb8ac0  SAR     : 0x00000000  EXCCAUSE: 0x00000005  
EXCVADDR: 0x00000000  LBEG    : 0x00000000  LEND    : 0x00000000  LCOUNT  : 0x00000000  

Backtrace: 0x40087661:0x3ffb8b10 0x400d2fad:0x3ffb8b30 0x4008b9c4:0x3ffb8b60
0x40087661: xt_utils_wait_for_intr at /esp-idf/components/xtensa/include/xt_utils.h:81
 (inlined by) esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:132

0x400d2fad: esp_vApplicationIdleHook at /esp-idf/components/esp_system/freertos_hooks.c:59

0x4008b9c4: prvIdleTask at /esp-idf/components/freertos/FreeRTOS-Kernel/tasks.c:4058 (discriminator 1)

ELF file SHA256: f0a061c0123f418e

I (5205) esp_core_dump_flash: Save core dump to flash...
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0). 

Core  0 register dump:
PC      : 0x40097503  PS      : 0x00020234  A0      : 0x800d85e2  A1      : 0x3ffb0e00  
0x40097503: xthal_window_spill at /Users/igrokhotkov/e/esp32/hal/hal/windowspill_asm.S:377

A2      : 0x00020223  A3      : 0xa5a5a5a5  A4      : 0x800d85e2  A5      : 0x00060225  
A6      : 0xfffbfff0  A7      : 0x00000086  A8      : 0x00000000  A9      : 0x3ffb0db0  
A10     : 0x0000000a  A11     : 0x00000000  A12     : 0x00000000  A13     : 0x00005000  
A14     : 0x3ffb0da3  A15     : 0x3ffb0db0  SAR     : 0x00000004  EXCCAUSE: 0x00000005  
EXCVADDR: 0x00000000  LBEG    : 0x4000c46c  LEND    : 0x4000c477  LCOUNT  : 0x00000000  
0x4000c46c: memset in ROM

0x4000c477: memset in ROM

Core  0 was running in ISR context:
EPC1    : 0x400d1d5a  EPC2    : 0x00000000  EPC3    : 0x4000bff0  EPC4    : 0x40097503
0x400d1d5a: panic_print_char_uart at /esp-idf/components/esp_system/panic.c:81

0x4000bff0: _xtos_set_intlevel in ROM

0x40097503: xthal_window_spill at /Users/igrokhotkov/e/esp32/hal/hal/windowspill_asm.S:377

Backtrace: 0x40097500:0x3ffb0e00 0x400d85df:0x3ffb0e10 0x400d902d:0x3ffb0e80 0x400d2176:0x3ffb0ec0 0x400d2a59:0x3ffb0f00 0x4008183d:0x3ffb0f80 0x40081710:0x3ffb0fb0 0x00040022:0x3ffb1070 |<-CORRUPTED
0x40097500: xthal_window_spill at /Users/igrokhotkov/e/esp32/hal/hal/windowspill_asm.S:376

0x400d85df: esp_core_dump_replace_sp at /esp-idf/components/espcoredump/include_core_dump/port/xtensa/esp_core_dump_port_impl.h:48
 (inlined by) esp_core_dump_setup_stack at /esp-idf/components/espcoredump/src/core_dump_common.c:80
 (inlined by) esp_core_dump_write at /esp-idf/components/espcoredump/src/core_dump_common.c:152

0x400d902d: esp_core_dump_to_flash at /esp-idf/components/espcoredump/src/core_dump_flash.c:333

0x400d2176: esp_panic_handler at /esp-idf/components/esp_system/panic.c:362

0x400d2a59: panic_handler at /esp-idf/components/esp_system/port/panic_handler.c:190

0x4008183d: panicHandler at /esp-idf/components/esp_system/port/panic_handler.c:217

0x40081710: xt_highint4 at /esp-idf/components/esp_system/port/soc/esp32/highint_hdl.S:285

Core  1 register dump:
PC      : 0x40087664  PS      : 0x00060334  A0      : 0x800d2fb0  A1      : 0x3ffb8b10  
0x40087664: xt_utils_wait_for_intr at /esp-idf/components/xtensa/include/xt_utils.h:82
 (inlined by) esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:132

A2      : 0x00000001  A3      : 0x00000001  A4      : 0x00060023  A5      : 0x00000001  
A6      : 0x00000000  A7      : 0x3ffb8b10  A8      : 0x800dea38  A9      : 0x3ffb8ac0  
A10     : 0x00000000  A11     : 0x00000001  A12     : 0x00000001  A13     : 0x000000c6  
A14     : 0x00000000  A15     : 0x3ffb8ac0  SAR     : 0x00000000  EXCCAUSE: 0x00000005  
EXCVADDR: 0x00000000  LBEG    : 0x00000000  LEND    : 0x00000000  LCOUNT  : 0x00000000  

Backtrace: 0x40087661:0x3ffb8b10 0x400d2fad:0x3ffb8b30 0x4008b9c4:0x3ffb8b60
0x40087661: xt_utils_wait_for_intr at /esp-idf/components/xtensa/include/xt_utils.h:81
 (inlined by) esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:132

0x400d2fad: esp_vApplicationIdleHook at /esp-idf/components/esp_system/freertos_hooks.c:59

0x4008b9c4: prvIdleTask at /esp-idf/components/freertos/FreeRTOS-Kernel/tasks.c:4058 (discriminator 1)

ELF file SHA256: f0a061c0123f418e

Re-entered core dump! Exception happened during core dump!
CPU halted.

impossibilitating dumping core and consequently making debugging more difficult, which is a big issue.

igrr commented 11 months ago

CONFIG_ESP_INT_WDT_TIMEOUT_MS=30

Can you please try increasing this to 300ms?

KaeLL commented 11 months ago

Done, and result is the same.

KaeLL commented 11 months ago

Same thing using the generic_gpio example.

defconfig ``` # This file was generated using idf.py save-defconfig. It can be edited manually. # Espressif IoT Development Framework (ESP-IDF) 5.2.0 Project Minimal Configuration # CONFIG_ESP_TASK_WDT_PANIC=y CONFIG_ESP_COREDUMP_ENABLE_TO_UART=y CONFIG_ESP_COREDUMP_CHECKSUM_SHA256=y CONFIG_ESP_COREDUMP_LOGS=n CONFIG_ESP_COREDUMP_MAX_TASKS_NUM=10 CONFIG_ESP_COREDUMP_STACK_SIZE=1024 ```
diff ``` *** /esp-idf/examples/peripherals/gpio/generic_gpio/main/gpio_example_main.c 2023-09-15 13:14:34.602192047 -0300 --- main/gpio_example_main.c 2023-09-27 15:31:40.710017870 -0300 *************** static QueueHandle_t gpio_evt_queue = NU *** 61,66 **** --- 61,67 ---- static void IRAM_ATTR gpio_isr_handler(void* arg) { + while (1); uint32_t gpio_num = (uint32_t) arg; xQueueSendFromISR(gpio_evt_queue, &gpio_num, NULL); } ```
Log ``` ets Jul 29 2019 12:21:46 rst:0x1 (POWERON_RESET),boot:0x1e (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:7136 load:0x40078000,len:15780 ho 0 tail 12 room 4 load:0x40080400,len:4 0x40080400: _init at ??:? load:0x40080404,len:3884 entry 0x40080650 I (31) boot: ESP-IDF v5.2-dev-2934-g3b748a6cb7 2nd stage bootloader I (31) boot: compile time Sep 27 2023 15:18:38 I (33) boot: Multicore bootloader I (37) boot: chip revision: v3.0 I (41) boot.esp32: SPI Speed : 40MHz I (46) boot.esp32: SPI Mode : DIO I (50) boot.esp32: SPI Flash Size : 2MB I (55) boot: Enabling RNG early entropy source... I (60) boot: Partition Table: I (64) boot: ## Label Usage Type ST Offset Length I (71) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (78) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (86) boot: 2 factory factory app 00 00 00010000 00100000 I (93) boot: End of partition table I (97) esp_image: segment 0: paddr=00010020 vaddr=3f400020 size=0a79ch ( 42908) map I (121) esp_image: segment 1: paddr=0001a7c4 vaddr=3ffb0000 size=02714h ( 10004) load I (126) esp_image: segment 2: paddr=0001cee0 vaddr=40080000 size=03138h ( 12600) load I (133) esp_image: segment 3: paddr=00020020 vaddr=400d0020 size=16824h ( 92196) map I (169) esp_image: segment 4: paddr=0003684c vaddr=40083138 size=0a0d0h ( 41168) load I (193) boot: Loaded app from partition at offset 0x10000 I (193) boot: Disabling RNG early entropy source... I (205) cpu_start: Multicore app I (205) cpu_start: Pro cpu up. I (205) cpu_start: Starting app cpu, entry point is 0x400810a0 0x400810a0: call_start_cpu1 at /esp-idf/components/esp_system/port/cpu_start.c:178 I (0) cpu_start: App cpu up. I (223) cpu_start: Pro cpu start user code I (223) cpu_start: cpu freq: 160000000 Hz I (223) cpu_start: Application information: I (228) cpu_start: Project name: generic_gpio I (233) cpu_start: App version: 1 I (238) cpu_start: Compile time: Sep 27 2023 15:18:35 I (244) cpu_start: ELF file SHA256: 3fa76c448... I (249) cpu_start: ESP-IDF: v5.2-dev-2934-g3b748a6cb7 I (256) cpu_start: Min chip rev: v0.0 I (260) cpu_start: Max chip rev: v3.99 I (265) cpu_start: Chip rev: v3.0 I (270) heap_init: Initializing. RAM available for dynamic allocation: I (277) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (283) heap_init: At 3FFB3828 len 0002C7D8 (177 KiB): DRAM I (289) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (296) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (302) heap_init: At 4008D208 len 00012DF8 (75 KiB): IRAM I (310) spi_flash: detected chip: generic I (313) spi_flash: flash io: dio W (317) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header. I (331) app_start: Starting scheduler on CPU0 I (335) app_start: Starting scheduler on CPU1 I (335) main_task: Started on CPU0 I (345) main_task: Calling app_main() I (345) gpio: GPIO[18]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (355) gpio: GPIO[19]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (365) gpio: GPIO[4]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:1 I (375) gpio: GPIO[5]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:1 Minimum free heap size: 294580 bytes cnt: 0 Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0). Core 0 register dump: PC : 0x400846ab PS : 0x00060034 A0 : 0x80083245 A1 : 0x3ffb0f80 0x400846ab: gpio_isr_handler at /generic_gpio/main/gpio_example_main.c:64 (discriminator 1) A2 : 0x00000005 A3 : 0x00000000 A4 : 0x8008457c A5 : 0x3ffb5a70 A6 : 0x3ff000dc A7 : 0x00000001 A8 : 0x00060320 A9 : 0x00000010 A10 : 0x00ff0000 A11 : 0xff000000 A12 : 0x00000000 A13 : 0x00000000 A14 : 0x00000001 A15 : 0x00000000 SAR : 0x0000001b EXCCAUSE: 0x00000005 EXCVADDR: 0x00000000 LBEG : 0x400014fd LEND : 0x4000150d LCOUNT : 0xffffffff 0x400014fd: strlen in ROM 0x4000150d: strlen in ROM Core 0 was running in ISR context: EPC1 : 0x400d23c7 EPC2 : 0x00000000 EPC3 : 0x00000000 EPC4 : 0x400846ab 0x400d23c7: uart_hal_write_txfifo at /esp-idf/components/hal/uart_hal_iram.c:27 0x400846ab: gpio_isr_handler at /generic_gpio/main/gpio_example_main.c:64 (discriminator 1) Backtrace: 0x400846a8:0x3ffb0f80 0x40083242:0x3ffb0fa0 0x400832d2:0x3ffb0fd0 0x40082ff1:0x3ffb1000 0x400db3f9:0x3ffb5ad0 0x400e6014:0x3ffb5b20 0x40088041:0x3ffb5b50 0x400846a8: gpio_isr_handler at /generic_gpio/main/gpio_example_main.c:63 0x40083242: gpio_isr_loop at /esp-idf/components/driver/gpio/gpio.c:469 0x400832d2: gpio_intr_service at /esp-idf/components/driver/gpio/gpio.c:491 0x40082ff1: _xt_lowint1 at /esp-idf/components/xtensa/xtensa_vectors.S:1236 0x400db3f9: _printf_r at /builds/idf/crosstool-NG/.build/xtensa-esp32-elf/src/newlib/newlib/libc/stdio/printf.c:37 (discriminator 5) 0x400e6014: main_task at /esp-idf/components/freertos/app_startup.c:208 (discriminator 13) 0x40088041: vPortTaskWrapper at /esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:162 Core 1 register dump: PC : 0x400847fe PS : 0x00060734 A0 : 0x800d225e A1 : 0x3ffb6700 0x400847fe: esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:145 A2 : 0x00000000 A3 : 0x00000000 A4 : 0x3ffaf840 A5 : 0x3ffaf820 A6 : 0x400845a0 A7 : 0x00000001 A8 : 0x800d9702 A9 : 0x3ffb66c0 0x400845a0: ipc_task at /esp-idf/components/esp_system/esp_ipc.c:48 A10 : 0x00000000 A11 : 0x00000000 A12 : 0x3ffaf820 A13 : 0x3ffaf7f0 A14 : 0x00000001 A15 : 0x00000001 SAR : 0x00000000 EXCCAUSE: 0x00000005 EXCVADDR: 0x00000000 LBEG : 0x00000000 LEND : 0x00000000 LCOUNT : 0x00000000 Backtrace: 0x400847fb:0x3ffb6700 0x400d225b:0x3ffb6720 0x40086766:0x3ffb6740 0x40088041:0x3ffb6760 0x400847fb: xt_utils_wait_for_intr at /esp-idf/components/xtensa/include/xt_utils.h:81 (inlined by) esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:132 0x400d225b: esp_vApplicationIdleHook at /esp-idf/components/esp_system/freertos_hooks.c:59 0x40086766: prvIdleTask at /esp-idf/components/freertos/FreeRTOS-Kernel/tasks.c:4058 (discriminator 1) 0x40088041: vPortTaskWrapper at /esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:162 ELF file SHA256: 3fa76c448 Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0). Core 0 register dump: PC : 0x4008cfb3 PS : 0x00020434 A0 : 0x800d5650 A1 : 0x3ffb0da0 0x4008cfb3: xthal_window_spill at /Users/igrokhotkov/e/esp32/hal/hal/windowspill_asm.S:377 A2 : 0x00020423 A3 : 0xa5a5a5a5 A4 : 0x800d5650 A5 : 0x00060425 A6 : 0xfffbfff0 A7 : 0x00000046 A8 : 0x800d175d A9 : 0x3ffb0d80 A10 : 0x3ff40000 A11 : 0x3ffb0dc0 A12 : 0x3ff40000 A13 : 0x3ffb0db0 A14 : 0x3f400a54 A15 : 0x3f400a60 SAR : 0x0000000a EXCCAUSE: 0x00000005 EXCVADDR: 0x00000000 LBEG : 0x4000c46c LEND : 0x4000c477 LCOUNT : 0x00000000 0x4000c46c: memset in ROM 0x4000c477: memset in ROM Core 0 was running in ISR context: EPC1 : 0x400d23c7 EPC2 : 0x00000000 EPC3 : 0x00000000 EPC4 : 0x4008cfb3 0x400d23c7: uart_hal_write_txfifo at /esp-idf/components/hal/uart_hal_iram.c:27 0x4008cfb3: xthal_window_spill at /Users/igrokhotkov/e/esp32/hal/hal/windowspill_asm.S:377 Backtrace: 0x4008cfb0:0x3ffb0da0 0x400d564d:0x3ffb0db0 0x400d5ad2:0x3ffb0dd0 0x400d19df:0x3ffb0e30 0x400d1f39:0x3ffb0e50 0x400816cc:0x3ffb0ea0 0x400815dc:0x3ffb0ec0 0x00040022:0x3ffb0f80 |<-CORRUPTED 0x4008cfb0: xthal_window_spill at /Users/igrokhotkov/e/esp32/hal/hal/windowspill_asm.S:376 0x400d564d: esp_core_dump_replace_sp at /esp-idf/components/espcoredump/include_core_dump/port/xtensa/esp_core_dump_port_impl.h:48 (inlined by) esp_core_dump_setup_stack at /esp-idf/components/espcoredump/src/core_dump_common.c:80 (inlined by) esp_core_dump_write at /esp-idf/components/espcoredump/src/core_dump_common.c:152 0x400d5ad2: esp_core_dump_to_uart at /esp-idf/components/espcoredump/src/core_dump_uart.c:158 0x400d19df: esp_panic_handler at /esp-idf/components/esp_system/panic.c:365 0x400d1f39: panic_handler at /esp-idf/components/esp_system/port/panic_handler.c:190 0x400816cc: panicHandler at /esp-idf/components/esp_system/port/panic_handler.c:217 0x400815dc: xt_highint4 at /esp-idf/components/esp_system/port/soc/esp32/highint_hdl.S:285 Core 1 register dump: PC : 0x400847fe PS : 0x00060734 A0 : 0x800d225e A1 : 0x3ffb6700 0x400847fe: esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:145 A2 : 0x00000000 A3 : 0x00000000 A4 : 0x3ffaf840 A5 : 0x3ffaf820 A6 : 0x400845a0 A7 : 0x00000001 A8 : 0x800d9702 A9 : 0x3ffb66c0 0x400845a0: ipc_task at /esp-idf/components/esp_system/esp_ipc.c:48 A10 : 0x00000000 A11 : 0x00000000 A12 : 0x3ffaf820 A13 : 0x3ffaf7f0 A14 : 0x00000001 A15 : 0x00000001 SAR : 0x00000000 EXCCAUSE: 0x00000005 EXCVADDR: 0x00000000 LBEG : 0x00000000 LEND : 0x00000000 LCOUNT : 0x00000000 Backtrace: 0x400847fb:0x3ffb6700 0x400d225b:0x3ffb6720 0x40086766:0x3ffb6740 0x40088041:0x3ffb6760 0x400847fb: xt_utils_wait_for_intr at /esp-idf/components/xtensa/include/xt_utils.h:81 (inlined by) esp_cpu_wait_for_intr at /esp-idf/components/esp_hw_support/cpu.c:132 0x400d225b: esp_vApplicationIdleHook at /esp-idf/components/esp_system/freertos_hooks.c:59 0x40086766: prvIdleTask at /esp-idf/components/freertos/FreeRTOS-Kernel/tasks.c:4058 (discriminator 1) 0x40088041: vPortTaskWrapper at /esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:162 ELF file SHA256: 3fa76c448 Re-entered core dump! Exception happened during core dump! Rebooting... ```