ESP32-C6 crashing after update to latest version (MEGH-5894)

[P-R-O-C-H-Y]

Answers checklist.

• [X] I have read the Rainmaker documentation and the issue is not addressed there.
• [X] I have updated my IDF branch (release/vX.Y) to the latest version and checked that the issue is present there. This is not applicable if you are using Rainmaker with Arduino.
• [X] I have searched the Rainmaker forum and issue tracker for a similar issue and not found a similar issue.

IDF / ESP32-Arduino version.

release/v5.1 5c57dfe949 / Arduino master

Operating System used.

macOS

How did you build your project?

Arduino IDE

Development Kit.

ESP32-C6-DevKitC-1 V1.2

What is the expected behavior?

The Rainmaker on esp32c6 was working without any errors. For testing I am using RainMaker switch example from esp32-arduino repo.

What is the actual behavior?

After updating to latest Rainmaker version the board crashes after scanning QR code. Versions used:

espressif__esp_rainmaker: 1.4.0
espressif__rmaker_common: 1.4.6

Error:

E (25623) OPENTHREAD: esp_openthread_lock_acquire(21): Failed to acquire the lock because the mutex is not ready
assert failed: otTaskletsSignalPending esp_openthread_task_queue.c:48 (ret == sizeof(val))

Steps to reproduce.

1. Update ESP32-Arduino core to latest master
2. Select RainMaker Switch example
3. In Tools -> select ESP32C6, Partition scheme -> RainMaker no OTA Core Debug Level -> Verbose
4. In the sketch comment line 79: RMaker.enableOTA(OTA_USING_TOPICS); as partition without OTA is used.
5. Flash and try to connect the device in RainMaker App

Debug Logs.

E (25623) OPENTHREAD: esp_openthread_lock_acquire(21): Failed to acquire the lock because the mutex is not ready
assert failed: otTaskletsSignalPending esp_openthread_task_queue.c:48 (ret == sizeof(val))

More Information.

No response

[wqx6]

Could you check whether the OPENTHREAD_ENABLED in menuconfig is enabled for the example? It should not be enabled if you are running RainMaker Over Wi-Fi on C6.

[P-R-O-C-H-Y]

Could you check whether the OPENTHREAD_ENABLED in menuconfig is enabled for the example? It should not be enabled if you are running RainMaker Over Wi-Fi on C6.

Yes it is. We need to have it enabled in Arduino to provide support for it.

[me-no-dev]

This is a similar issue to how we often see PSRAM_ENABLED being treated as if PSRAM has been started and used, which might not be the case.