Bluetooth pairing fails if SMACK is enabled

blowfish 2.0.2 based build, build configuration set by

> aglsetup.sh -f -m porter (or qemux86) agl-devel agl-demo agl-appfw-smak

The board is attached with USB hub with USB-BT dongle.
The build is enabled with bluez5.

i) rfkill unblock 0
ii) hciconfig hci0 on piscan
ii) bluetoothctl

1. agent KeyboardDisplay
2. default-agent
3. power on
4. scan on
5. scan off
6. devices
7. pair XX:XX:XX:XX:XX:XX

But piar command fails.

If I look into /var/lib, the 'bluetooth' directory is not there.
(This is where bluez keeps adapter information for each MAC address as subdirectory name)

If I remove agl-appfw-smak from the aglsetup.sh command line, this issue does not happen and pairing / connection succeeds.

Attached are the syslog fro this

bt_ng.txt : NG case (SMACK on, on porter)
bt_ok.txt : OK case (SMACK off, on sabre-ai)