Power & Source of Big Ideas

Kernel has the following error, is there a particular section of code that is problematic. It is seemingly related to networking hardware... anyone know where to start from this besides the watchdog? [ 96.176000] ------------[ cut here ]------------ [ 96.176000] WARNING: at kernel/watchdog.c:237 wat...
I have been testing it with their firmware: I can't tell you the exact bitrates used, but Bluetooth with an external antenna goes about 20m, and can handle 8 connections (didn't test more). I'm trying to build an openwrt kernel module for the source right now, but apparently I can't for some reason ...
Does the nanoPi2 & NanoPC-T2 have pull[up/down]s already like the raspberrypi? They don't require resistors for this.

It would be swell if we could have a library like wiringpi as well.