With this message I have attached a log with the error messages.
This has been a problem since.. Uhm.. Kernel 3.2.something and I'm
currently running 3.2.8.
For some reason it happened at least 3-4 times shortly after each other
today - so I thought I might ask on here what's happening.

disabling power save would be a nice idea,  to see if this issue disappears.
i got the same issue after a long stress test with some other card, sujith
gave me the idea to see if disabling PS helps
sudo iwconfig wlanX power off
sudo iw dev wlanX set power_save off
also please ensure that you run with your power adapter :) i noticed
PS gets enabled
via wext when we plug out the power adapter

-- 
thanks,
shafi