Today, after I used message queue, mailbox, ADC and multiple serial port threads at the same time, the system produced a series of errors.

The error contents are as follows:

After continuous attempts, I found a solution, which is recorded here.

Reduce the thread stack size of main thread and fishsh shell thread to 1024 (the value is for reference only).

Integrated development environment: RT thread studio

MCU：STM32G030C8