Guru Meditation Error: Core 1 panic'ed (Unhandled debug exception)

[palmtreefrb]

This occured one time last night...

[2020-04-12 02:03:53] [STATS0] [info] 67920 [2020-04-12 02:04:03] [STATS0] [info] 67920 [2020-04-12 02:04:14] [STATS0] [info] 67920 [2020-04-12 02:04:24] [STATS0] [info] 67920 [2020-04-12 02:04:35] [STATS0] [info] 67936 [2020-04-12 02:04:45] [STATS0] [info] 67920 [2020-04-12 02:04:56] [STATS0] [info] 67920 Guru Meditation Error: Core 1 panic'ed (Unhandled debug exception) Debug exception reason: BREAK instr Core 1 register dump: PC : 0x400803c0 PS : 0x00060836 A0 : 0x00000000 A1 : 0x3ffcfe90
A2 : 0x3ffc1eb4 A3 : 0x3ffba28c A4 : 0x3ffe5990 A5 : 0x3ffd00a0
A6 : 0x00000002 A7 : 0x3ffd0060 A8 : 0x00060023 A9 : 0x00000000
A10 : 0x3ffc294c A11 : 0x3ffc2a00 A12 : 0x80091c3c A13 : 0x3ffbb260
A14 : 0x00000003 A15 : 0x00060023 SAR : 0x00000016 EXCCAUSE: 0x00000001
EXCVADDR: 0xffffffd0 LBEG : 0x4000c46c LEND : 0x4000c477 LCOUNT : 0x00000000

ELF file SHA256: 0000000000000000000000000000000000000000000000000000000000000000

Backtrace: 0x400803bd:0x3ffcfe90

Rebooting... ets Jun 8 2016 00:22:57

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:2 load:0x3fff0018,len:4 load:0x3fff001c,len:5240 load:0x40078000,len:12880 ho 0 tail 12 room 4 load:0x40080400,len:3484 entry 0x40080630 I (551) cpu_start: Pro cpu up. I (551) cpu_start: Application information: I (551) cpu_start: Compile time: Apr 11 2020 18:24:42 I (554) cpu_start: ELF file SHA256: 0000000000000000... I (560) cpu_start: ESP-IDF: v4.0 I (565) cpu_start: Starting app cpu, entry point is 0x40082e74 I (556) cpu_start: App cpu up. I (575) heap_init: Initializing. RAM available for dynamic allocation: I (582) heap_init: At 3FFAFF10 len 000000F0 (0 KiB): DRAM I (588) heap_init: At 3FFB6388 len 00001C78 (7 KiB): DRAM I (594) heap_init: At 3FFB9A20 len 00004108 (16 KiB): DRAM I (601) heap_init: At 3FFBDB5C len 00000004 (0 KiB): DRAM I (607) heap_init: At 3FFCCA70 len 00013590 (77 KiB): DRAM I (613) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (619) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (626) heap_init: At 4009EA08 len 000015F8 (5 KiB): IRAM I (632) cpu_start: Pro cpu start user code I (650) spi_flash: detected chip: generic I (651) spi_flash: flash io: dio I (651) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. 109952 105744 PySmartNode version 610 started I (1390) modsocket: Initializing I (1460) wifi: wifi driver task: 3ffd2ef4, prio:23, stack:3584, core=0 I (3580) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (3590) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (3620) wifi: wifi firmware version: 581f422 I (3620) wifi: config NVS flash: enabled I (3620) wifi: config nano formating: disabled I (3620) wifi: Init dynamic tx buffer num: 32 I (3620) wifi: Init data frame dynamic rx buffer num: 32 I (3630) wifi: Init management frame dynamic rx buffer num: 32 I (3630) wifi: Init management short buffer num: 32 I (3640) wifi: Init static rx buffer size: 1600 I (3640) wifi: Init static rx buffer num: 10 I (3640) wifi: Init dynamic rx buffer num: 32 I (3760) phy: phy_version: 4180, cb3948e, Sep 12 2019, 16:39:13, 0, 0 I (3760) wifi: mode : sta (4c:11:ae:71:39:94) I (3760) wifi: STA_START free ram 90112 [2020-04-12 02:04:20] [DS18] [info] Sensor DS18 will publish readings for temperature to topic breweryaiss/4c11ae713994/DS18 free ram 70848 Starting uasyncio loop [2020-04-12 02:04:20] [config] [info] Added module STATS version 1.71 as component STATS I (6050) wifi: new:<4,0>, old:<1,0>, ap:<255,255>, sta:<4,0>, prof:1 I (6900) wifi: state: init -> auth (b0) I (6900) wifi: state: auth -> assoc (0) I (6910) wifi: state: assoc -> run (10) [2020-04-12 02:04:22] [DS18] [info] Found new ds18: 28F58C4592030282 I (7920) wifi: connected with ASUS_68_2G, aid = 1, channel 4, BW20, bssid = b0:6e:bf:de:6f:68 I (7920) wifi: security type: 3, phy: bgn, rssi: -23 I (7920) wifi: pm start, type: 1

I (7930) network: CONNECTED I (7940) wifi: AP's beacon interval = 102400 us, DTIM period = 3 I (8510) tcpip_adapter: sta ip: 192.168.1.231, mask: 255.255.255.0, gw: 192.168.1.1 I (8510) network: GOT_IP [2020-04-12 02:04:26] [STATS0] [info] 67792 [2020-04-12 02:04:29] [MQTT] [info] mqtt connected [2020-04-12 02:04:29] [MQTT] [info] WIFI state True FTP-Server active Connected, local ip '192.168.1.231' Synchronize time from NTP server ... FTP Server started on 192.168.1.231 Set time to (2020, 4, 12, 2, 5, 19, 6, 103) [2020-04-12 02:05:19] [MQTT] [info] (sysname='esp32', nodename='esp32', release='1.12.0', version='v1.12-351-gbd5633778-dirty on 2020-04-11', machine='ESP32 module with ESP32') [2020-04-12 02:05:19] [config] [info] Added module DS18 version 3.4 as component ds18 [2020-04-12 02:05:20] [MQTT] [info] Client version: 610 [2020-04-12 02:05:20] [config] [info] Added module GPIO version 1.11 as component relay [2020-04-12 02:05:23] [config] [info] Added module Climate version 0.92 as component fermenter [2020-04-12 02:05:39] [STATS0] [info] 67920 [2020-04-12 02:05:50] [STATS0] [info] 67920 [2020-04-12 02:06:00] [STATS0] [info] 67920 [2020-04-12 02:06:10] [STATS0] [info] 67920

[kevinkk525]

yeah the esp32 isn't the most reliable platform. I get these crashes too from time to time. I don't think they are in any way related to my project.

[palmtreefrb]

Yep, but watchdog took care and reset the device :-)