Ok, I made a stupid mistake. The patch I gave you added some printk, not bat_dbg instructions. Therefore the messages the patch wanted to print are not in that log.....my fault. I had to tell you.
Anyway the converted patch will follow in the thread. Can you redo the same operations with the new patch (please, try to apply it on top of the master branch).
I apologise for the inconvenient..
Anyway, here the bug is showing us another face. Needs further investigation.
Thanks. Cheers,