Pose landmark detection: fault addr issue

[JeJe-LIAO]

Hi, I am trying to develop a PoseLandmarker Service:

• new Executor to execute PoseLandmarker
• loadModel in executor when Service onCreate
• releaseModel in executor when Service onDestory

Rapid and repeated binding and unbinding of the service may cause a fault address.
Is there currently a way to check if the PoseLandmarker is being used by another thread?
or is there a solution for this?

Btw, does the model need to be reloaded every time a new image is detected? (I noticed the sample code does this.)
Is there a way to avoid constantly reloading the model?

Thanks !

Error log for fault addr:

Fatal signal 7 (SIGBUS), code 2 (BUS_ADRERR), fault addr 0x77adf8796c in tid 3166 (mediapipe/3166), pid 2790 (om.example.test)
Cmdline: com.example.test
pid: 2790, tid: 3166, name: mediapipe/3166 >>> com.example.test <<<
#00 pc 00000000007bbc28 /data/app/~~St2sQD9mdB8BdNTEURoCSQ==/com.example.test-Hnlf-