Arduino for STM32

I am using mx linux 64 bits as OS and st-linkv2 for programming

hello hennep,

I am facing similar [Blue pill] unknown coreID 2ba01477 as below

USB Status [unknown]
2021-07-28T05:25:50 INFO src/common.c: Loading device parameters....
2021-07-28T05:25:50 INFO src/common.c: Device connected is: F1 Medium-density device, id 0x20036410
2021-07-28T05:25:50 INFO src ...