Guru Meditation Error: Core 0 panic'ed (Unhandled debug exception).

Open hixvon opened this issue 3 months ago • 9 comments

Hi,

I try to start Collect_Images_for_EdgeImpulse example on ESP32cam board (with ESP32-S), but I get the same error during camera init. EloquentEsp32cam library v. 2.7.15

rst:0xc (SW_CPU_RESET),boot:0x13 (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:1 load:0x3fff0030,len:4980 load:0x40078000,len:16612 load:0x40080400,len:3480 entry 0x400805b4 ___IMAGE COLLECTION SERVER___ Guru Meditation Error: Core 0 panic'ed (Unhandled debug exception). Debug exception reason: Stack canary watchpoint triggered (cam_task) Core 0 register dump: PC : 0x4008e26a PS : 0x00060a36 A0 : 0x80092394 A1 : 0x3ffb2550 A2 : 0x3ffb0300 A3 : 0xffffffff A4 : 0xb33fffff A5 : 0x3f418a28 A6 : 0x00000000 A7 : 0x00000001 A8 : 0x00060a23 A9 : 0x3ffb2550 A10 : 0x00000003 A11 : 0x00060a23 A12 : 0x00060a23 A13 : 0x0000001f A14 : 0x3ffb2ab0 A15 : 0xff000000 SAR : 0x00000004 EXCCAUSE: 0x00000001 EXCVADDR: 0x00000000 LBEG : 0x4008ab05 LEND : 0x4008ab15 LCOUNT : 0xfffffffe ...

Increasing stack size doesn't help. ESP32 CameraWebServer example works fine, so board and camera are ok. Thank you for help.

Regards, Sergey

Sep 01 '25 15:09 hixvon