BUG DETAILED DESCRIPTIONS
===========================================================

When WL1251 is asked to scan while associated, wifi connection breaks down, no
pings go through, also after scan results are done.

While it's natural for active scans to slow down/stop traffic, it is not
supposed to be a permanent effect.

EXACT STEPS LEADING TO PROBLEM:
(Explain in detail what you do (e.g. tap on OK) and what you see (e.g. message
Connection Failed appears))
===========================================================
1. Disable connman, UX startup in inittab. Enable USB networking.
2. SSH in, Set up wpa supplicant config file /etc/wpasupp.conf (values cut out
to protect my local network):

ap_scan=1

network={
    ssid="MYSSID"
    proto=RSN
        key_mgmt=WPA-PSK
        pairwise=CCMP TKIP
        group=CCMP TKIP
    #psk="MYPSK"
    psk=MYHEXPSK
}

3. wpa_supplicant -B -c /etc/wpasupp.conf -iwlan0 -Dnl80211
4. (after few seconds), dhclient wlan0
5. start ping of default gateway, watch ping away [session 1]
6. ssh in with other session, run wpa_cli, write 'scan' and 'scan_results'
afterwards
7. ping in [session 1] now stops working and continues to stop working.
Eventually shows ping: sendmsg: No buffer space available. dmesg states we are
still associated. 

EXPECTED OUTCOME:
===================

Pings continuing after scan results

ACTUAL OUTCOME:
===================

Pings does not continue

USER IMPACT:
===================

User experiences wifi on N900 that does not work when associated.

REPRODUCIBILITY:
(always, less than 1/10, 5/10, 9/10)
=====================================

always