ETS: [SNIFFER] Starting Guru Meditation Error
dmqgit opened this issue · 1 comments
Hi,
(for the other issues - I am able to compile the project with the curent 3.3.5 branch of ESP-IDF)
Unfortunately I get the following error:
I (2737) ETS: [WI-FI] Connected
I (2827) ETS: [SPIFFS] Partition size: total: 896321, used: 502
I (2827) ETS: Connecting to WiFi and getting time over NTP.
I (2827) ETS: Waiting for system time to be set... (1/15)
I (4837) ETS: TIME INFO: The Greenwich date/time is: Fri Sep 10 11:27:38 2021
I (4877) ETS: File /spiffs/probreq.log initialized
I (4887) ETS: File /spiffs/probreq2.log initialized
I (4887) ETS: [!] Starting sniffing task...
I (4887) ETS: [!] Starting Wi-Fi task...
I (4887) ETS: [SNIFFER] Sniffer task created
I (4897) ETS: [WIFI] Wi-Fi task created
I (4897) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (4907) ETS: [SNIFFER] Starting Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled.
Core 0 register dump:
PC : 0x400014fd PS : 0x00060e30 A0 : 0x80001459 A1 : 0x3ffcb5e0
A2 : 0x00000050 A3 : 0x0000004c A4 : 0x000000ff A5 : 0x0000ff00
A6 : 0x00ff0000 A7 : 0xff000000 A8 : 0x00000000 A9 : 0x3ffcb5b0
A10 : 0x3ffcb7f4 A11 : 0x3ffcb530 A12 : 0x00000002 A13 : 0x3f40583c
A14 : 0x00000002 A15 : 0x3ffcb454 SAR : 0x00000000 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000050 LBEG : 0x400014fd LEND : 0x4000150d LCOUNT : 0xffffffff
Can someone help?
Thanks in advance
The error you're getting is related to LoadProhibited: according to official ESP32 documentation this is a CPU exception that happens when application attempts to read from or write to an invalid memory location.
The address which was written/read can be found in EXCVADDR register in the register dump. In your case is:
Core 0 register dump:
EXCVADDR: 0x00000050
Since the address is close to zero (i.e. 0x00000050), it usually means that application attempted to access member of a structure, but the pointer to the structure was NULL.
Therefore, I suggest you to debug the code step by step in order to understand which pointer is NULL, understand why and then fix it.