Crashed in auto-tunning - mobile GPU (Mali)

I am trying to use auto-tunning to tune my network running on Mali mobile GPU. However, the tunning always crashed in the middle of the process. (e.g., Task 5/10) .

The error says “RuntimeError: Cannot get remote devices from the tracker. Please check the status of tracker by ‘python -m tvm.exec.query_rpc_tracker --port [THE PORT YOU USE]’ and make sure you have free devices on the queue status.”. However, my connections with trackers are totally fine. (no disconnections, errors, etc…). Anyone has experienced this before? Thanks!!

The issue has been solve. please refer to TVM tuning interruption errors