[Arm-dev] IR event FIFO is full

Mon Mar 27 12:16:54 UTC 2017
Robert Moskowitz <rgm at htt-consult.com>

Cubieboard2:

I got a flood of these messages.  The full message is:

rc rc0: IR event FIFO is full!

I googled it and this seems to be related to the A20 chip.  My boot 
starts with:

U-Boot SPL 2016.09.01 (Oct 19 2016 - 13:46:44)
DRAM: 1024 MiB
CPU: 912000000Hz, AXI/AHB/APB: 3/2/2
Trying to boot from MMC1


U-Boot 2016.09.01 (Oct 19 2016 - 13:46:44 +0000) Allwinner Technology

CPU:   Allwinner A20 (SUN7I)
Model: Cubietech Cubieboard2


Also I am on the IETF network so I am quite public and am getting hit 
with interesting traffic.  Like:

conntrack: generic helper won't handle protocol 47. Please consider 
loading the specific helper module.


And I really don't want to handle protocol 47, it is a attack vector.

thanks