This message was posted on behalf of Intel Corporation
Thanks for reaching out!
If the issue you are experiencing is the same as the one reported on the link you provided us above, then it should be easy to fix. The issue has been marked as resolved and it is mentioned that it has been merged since last year. So, if the issue is indeed the same, you should be able to resolve it by updating the library. First make sure you are using the latest image (201606081705), if you are, then simply enter the following commands:
opkg install mraa
This should make the issue disappear. However, if it keeps happening, please let us know and we'll try to help you find out what might be happening.
I hope this information helps you,