I'm using bluez' meshctl to provision a redbear ble nano2 running
zephyr at commit 637087cc56040b7b3c4a81d0707723fb68e17895.

I've also applied unsupp_slave_feat_req.diff from Vinayak's email of
today.

I add appkey 1 and bind 0 1 1000, but get the above warning when trying
onoff

I looked at the code around the warning. Could a "return 0" be missing
after host/mesh/transport.c:531 ?

Steve